The South East’s family favourites

Leave London behind and, within an hour or so, the landscape begins to soften. Busy roads give way to wooded commons, old market towns, wide beaches and some of Britain’s most atmospheric outdoor pools.

The South East is particularly good for family-friendly outdoor swimming. There are heated lidos with lawns and cafés, sea swims within easy reach of Brighton and Portsmouth, freshwater pools tucked into historic towns and beaches that can turn a sunny Saturday into a proper low-cost adventure.

Guilford Lido There is something wonderfully old-fashioned about spending a summer afternoon at Guildford Lido.

Hidden among mature trees on the edge of Stoke Park, this heated Olympic-length pool has been welcoming swimmers since the 1930s and still feels like the sort of place where families lose track of time. Blankets appear on the grass before lunchtime, children race happily between the pool and the play area, and there is always someone reading a book in the sunshine.

Unlike many outdoor pools, Guildford somehow manages to cater for everyone. Serious swimmers arrive early for lane sessions, while later in the day the atmosphere becomes relaxed and sociable as families settle in for long afternoons.

Why you’ll love it: The heated water, large lawns and family facilities make it one of the easiest lidos in the South East to turn into a proper day out.

Best for: Families, lane swimmers, picnics and anyone looking for outdoor swimming in Surrey.

Make a day of it: Walk into Guildford afterwards for the historic High Street, Guildford Castle or a gentle stroll beside the River Wey.

Saltdean Lido, East Sussex

Saltdean Lido is one of Britain’s most striking restored Art Deco swimming pools.

Few outdoor pools make a first impression quite like Saltdean Lido.

Its elegant 1930s curves and restored Art Deco design give it the feel of a seaside film set, but this is not simply a place to admire from the outside. On a warm day, the heated pool fills with families, swimmers and day-trippers who have come for that rare combination of heritage architecture, sea air and open-air swimming.

Being so close to Brighton makes Saltdean especially useful if you want to combine a lido swim with a coastal walk, fish and chips or an evening by the sea.

Why you’ll love it: It is beautiful, distinctive and close enough to the coast to feel like a proper summer escape.

Best for: Architecture lovers, couples, Brighton day-trippers and anyone looking for a heated outdoor pool near the Sussex coast.

Make a day of it: Swim first, then walk along the Undercliff path or head into Brighton for dinner on the seafront.

Pells Pool, Lewes

Tucked away in Lewes, Pells Pool is proof that an outdoor swim does not need to be grand to be memorable.

This historic freshwater pool has been welcoming swimmers since the Victorian era, and part of its charm lies in the fact that it still feels local, simple and unpretentious. There are no flashy extras, no sense of rushing and no need to turn the day into something complicated.

You come here to swim, sit in the sun, read for a while and perhaps wander into Lewes afterwards for coffee, antiques and a browse around the independent shops.

Why you’ll love it: It has a gentle, community atmosphere that makes it feel like a proper hidden gem.

Best for: Quiet swims, history lovers, relaxed afternoons and visitors exploring Lewes.

Make a day of it: Pair your swim with Lewes Castle, the independent shops around Cliffe High Street or a walk in the South Downs.

Arundel Lido, West Sussex

Arundel is already one of the South East’s most picturesque day trips, but the lido gives families another reason to visit during the warmer months.

The pool sits close to the town centre, making it easy to combine a swim with a wander through Arundel’s pretty streets, a visit to the castle or lunch in one of the cafés. It is the sort of place that works particularly well for families who want more than just a swim but do not want the cost or chaos of a big attraction.

Why you’ll love it: The location is hard to beat, especially if you want a swim and a proper day out in one trip.

Best for: Families, couples and relaxed summer sightseeing.

Make a day of it: Visit Arundel Castle, browse the town’s independent shops or walk along the River Arun after your swim.

Sea Lanes Brighton, East Sussex

Sea Lanes brings open-air swimming, sea air and Brighton’s beach culture together in one place.

Brighton has always been a city that loves the water, and Sea Lanes has quickly become part of that culture.

Set right on the seafront, it offers the rare pleasure of swimming outdoors with the beach just steps away. It feels modern, energetic and slightly more urban than the traditional lidos elsewhere in the South East, making it especially appealing for people who want a swim before brunch, after work or as part of a bigger Brighton day out.

It is also a useful choice for swimmers who like the idea of sea swimming but prefer the structure of a managed pool environment.

Why you’ll love it: It combines the atmosphere of Brighton seafront with the convenience of a proper swimming venue.

Best for: Brighton day-trippers, open-water swimmers, fitness swimmers and anyone who likes a swim with a side of seaside energy.

Make a day of it: Walk along the seafront, browse The Lanes, grab lunch at one of Brighton’s many independent cafés or stay for sunset on the beach.

Thames Lido, Reading

Thames Lido is outdoor swimming with a little bit of glamour.

Beautifully restored from a derelict Edwardian ladies’ swimming bath, it now combines a heated outdoor pool with spa facilities and a restaurant. It is not the cheapest swim in the country, but it is a lovely option if you want to turn an ordinary day into something special.

This is the sort of place to book for a birthday, an anniversary, a relaxed afternoon with a friend or a solo treat when you want a swim, a sauna and a proper lunch afterwards.

Why you’ll love it: It feels calm, beautifully designed and wonderfully restorative.

Best for: Couples, solo swimmers, birthdays, spa days and relaxed lunches.

Make a day of it: Combine your swim with a riverside walk through Reading or a visit to the town’s shops and cafés.

Hilsea Lido, Portsmouth

Hilsea Lido has the kind of community spirit that makes British outdoor swimming so special.

It is not glossy or over-polished, but that is part of its appeal. Local families return year after year, campaigners have worked hard to protect it, and on a hot day it offers exactly what many people want: somewhere affordable, open-air and cheerful to swim.

If you are in Portsmouth or nearby, it is worth checking opening times and community events before planning a visit.

Why you’ll love it: It has a proper local feel and offers an accessible alternative to a beach day.

Best for: Families, community swimming and budget-conscious days out.

Make a day of it: Visit Portsmouth’s historic dockyard, walk along Southsea seafront or stop for fish and chips after your swim.

Frensham Great Pond, Surrey

On a warm day, Frensham Great Pond can feel like a little inland beach.

The sandy shoreline, open water and surrounding heathland make it a hugely popular summer spot, particularly for families who want the feeling of a beach day without driving to the coast. Children paddle in the shallows, walkers explore the nearby trails and groups settle down with picnics under the trees.

It is exactly the kind of place that reminds you outdoor swimming does not always need a formal pool.

Why you’ll love it: It offers a relaxed, countryside swim with a holiday atmosphere.

Best for: Families, picnics, paddling and gentle summer days.

Make a day of it: Walk around the common, bring a picnic or combine your visit with a trip to Farnham.

West Wittering Beach, West Sussex

West Wittering is one of those beaches people return to every summer.

Wide, sandy and backed by dunes, it has the space and classic seaside feel that make it ideal for a full day outdoors. On a clear day, the water glitters invitingly, children dig in the sand, paddleboarders drift across the shallows and families set up little camps for the day.

It can get very busy in hot weather, but it remains one of the South East’s most reliable choices for a proper beach swim.

Why you’ll love it: It feels like a traditional British seaside day at its best.

Best for: Families, beach swimmers, picnics and full summer days out.

Make a day of it: Book parking in advance if required, arrive early and stay for a late-afternoon swim when the crowds begin to thin.

Cornwall’s sea pools and the magic of the South West

Ask outdoor swimmers to name Britain’s most beautiful places to swim and the South West comes up again and again.

Here, the water shapes everything. Sea pools sit beneath cliffs, tidal pools refill with every wave, rivers tumble through wooded valleys and beaches seem to appear at the end of almost every lane. Cornwall, Devon, Dorset and Somerset all offer unforgettable outdoor swims, from polished destination lidos to wild river dips that feel wonderfully far from everyday life.

Jubilee Pool, Penzance

Jubilee Pool is one of Britain’s most spectacular sea pools and a true Art Deco landmark.

There are few outdoor swimming pools in Britain as dramatic as Jubilee Pool.

Built in the 1930s and shaped by the curve of the Cornish coast, this seawater pool sits proudly beside Mount’s Bay. One moment you are swimming in calm, sheltered water; the next you are looking out across the sea towards St Michael’s Mount.

It feels both glamorous and elemental — part lido, part sea swim, part architectural treasure. For many outdoor swimmers, it is a bucket-list destination.

Why you’ll love it: The setting is unforgettable, especially on a bright day when the water, sky and sea seem to merge.

Best for: Bucket-list swimmers, couples, photographers and anyone planning a Cornish swimming holiday.

Make a day of it: Walk along Penzance promenade, visit nearby Newlyn or Mousehole, or time your visit with a trip to St Michael’s Mount.

Bude Sea Pool, Cornwall

Bude Sea Pool is exactly the kind of place families dream of finding on holiday.

Part natural, part man-made, the pool sits at the edge of Summerleaze Beach and is refreshed by the tide. It offers the thrill of seawater without feeling quite as exposed as swimming directly in the surf, which makes it especially popular with families, cautious swimmers and anyone who wants a gentler way into sea swimming.

There is something wonderfully simple about it: arrive with towels, swim as the tide allows, then spend the rest of the day on the beach.

Why you’ll love it: It is free-spirited, scenic and ideal for a classic Cornish beach day.

Best for: Families, holidaymakers, sea-swim beginners and low-cost days out.

Make a day of it: Spend the morning swimming, explore Bude’s cafés at lunchtime and walk the coast path in the afternoon.

Tinside Lido, Plymouth

There are outdoor pools, and then there are places like Tinside Lido.

Curving gracefully around Plymouth Hoe, this striking Art Deco pool almost appears to spill into the sea beyond. Sitting on the terrace before your swim, watching ferries and sailing boats cross Plymouth Sound, feels every bit as memorable as the swim itself.

Beautifully restored, Tinside has become one of Devon’s most treasured summer destinations. It attracts everyone from local families to holidaymakers exploring the South West, yet somehow still retains the relaxed atmosphere that makes Britain’s best lidos so special.

Whether you’re swimming lengths beneath blue skies or simply cooling off before exploring Plymouth, it is impossible not to appreciate the setting.

Why you’ll love it: Spectacular coastal views, beautiful Art Deco architecture and one of the finest outdoor swimming settings anywhere in Britain.

Best for: Couples, photographers, families and anyone planning a summer trip to Devon.

Make a day of it: Explore Plymouth Hoe, visit the historic Barbican, enjoy fresh seafood overlooking the harbour or take a boat trip around Plymouth Sound.

Portishead Open Air Pool, Somerset

There is something wonderfully reassuring about Portishead Open Air Pool.

Run by a charitable trust and supported by an enthusiastic local community, it captures everything people love about traditional British outdoor swimming. Children practise their first lengths, grandparents relax beside the pool with coffee and regular swimmers greet each other like old friends.

The heated water means it remains enjoyable even when the weather refuses to cooperate, while the coastal setting provides a gentle reminder that the sea is never far away.

Why you’ll love it: Friendly atmosphere, heated water and one of Somerset’s best community-run pools.

Best for: Families, regular swimmers and relaxed afternoons.

Make a day of it: Walk along the marina, enjoy lunch overlooking the water or continue to nearby Clevedon for another of Britain’s great coastal swimming spots.

Clevedon Marine Lake, Somerset

Marine lakes occupy a fascinating place somewhere between the sea and a swimming pool.

Clevedon’s is one of the finest examples anywhere in Britain. Protected from the full force of the Bristol Channel yet still filled naturally by the tides, it offers a calmer alternative to open-water sea swimming while retaining that unmistakable feeling of swimming beside the coast.

It has become hugely popular with swimmers, paddleboarders and families looking for a full day beside the water.

Why you’ll love it: It offers sea swimming with a little more shelter and plenty of space.

Best for: Paddleboarders, sea swimmers and families.

Make a day of it: Walk along Clevedon’s Victorian pier before enjoying fish and chips overlooking the water.

Chagford Pool, Dartmoor

Community-run Chagford Pool feels like stepping back into a gentler era of summer holidays.

If ever there were an outdoor pool that deserved the description “hidden gem”, this might be it.

Tucked into the edge of Dartmoor National Park, Chagford Pool has been welcoming swimmers for generations. It is refreshingly uncomplicated: a lovely pool, beautiful countryside and a wonderfully friendly atmosphere.

After swimming, many visitors simply spread out on the grass, read a book or wander into Chagford itself for coffee and cake.

Why you’ll love it: It combines community spirit with spectacular countryside.

Best for: Quiet afternoons, walkers and families exploring Dartmoor.

When the pool isn’t the destination

Some of Britain’s finest outdoor swimming days aren’t really about the swimming at all.

They’re about discovering somewhere new.

A harbour you’ve never visited.

A cliff-top walk you’ve always meant to try.

A tiny fishing village where lunch somehow lasts two hours because nobody wants the afternoon to end.

The South West excels at this.

One swim often becomes the starting point for an entire day of exploring.

If you only have one weekend in the South West…

It is almost impossible to see everything, but if we had just two days to experience some of the region’s best outdoor swimming, this is the itinerary we’d choose.

Like so many of Britain’s best outdoor swimming adventures, it isn’t simply about the water.

It’s about discovering places you’d probably never have found otherwise.

East of England: long summer days and hidden waters

The pace changes again as you head east.

Instead of dramatic cliffs and Atlantic rollers, the landscape opens into gentle countryside, slow-moving rivers, broad skies and some of Britain’s loveliest outdoor pools.

The East of England has never shouted as loudly about its outdoor swimming as Cornwall or London, but perhaps that’s exactly why so many people fall in love with it. There is a quieter confidence here, with community-run lidos, riverside swims and beaches that reward those willing to wander a little further.

Jesus Green Lido, Cambridge

Cambridge is famous for punting, colleges and bicycles, but on a warm summer morning there is another ritual taking place quietly beside the River Cam.

As the city begins to wake, regular swimmers are already gliding up and down the remarkable open-air pool at Jesus Green. Stretching almost 100 metres, it is one of the longest outdoor pools in Europe and has become a favourite for everyone from serious lane swimmers to families enjoying a leisurely afternoon.

Despite its impressive size, it never feels intimidating. There is plenty of room to spread out, mature trees provide welcome shade and the surrounding park creates an atmosphere that encourages you to slow down rather than rush away after your swim.

Why you’ll love it: A beautiful riverside setting, an unusually long pool and one of Cambridge’s best summer escapes.

Best for: Lane swimmers, families, city breaks and long summer afternoons.

Make a day of it: Hire a punt on the River Cam, wander through the historic colleges or enjoy lunch in one of Cambridge’s independent cafés.

Peterborough Lido, Cambridgeshire

There is something wonderfully nostalgic about Peterborough Lido.

Originally opened in the 1930s, it still captures the feeling of a traditional British summer. Children queue excitedly for the water slides while parents settle onto the grass with books, coffee and picnic blankets.

Unlike some historic pools that feel frozen in time, Peterborough has continued to evolve, making it one of the East of England’s most enjoyable family destinations.

Why you’ll love it: Plenty of space, family-friendly facilities and a welcoming atmosphere.

Best for: Families, school holiday days out and relaxed summer swimming.

Make a day of it: Explore Ferry Meadows Country Park or enjoy a walk along the River Nene after your swim.

Beccles Lido, Suffolk

Overlooking the River Waveney, Beccles Lido proves that some of Britain’s finest outdoor pools are found in the most unexpected places.

Run as a community trust, it has become a real source of local pride. Visitors are welcomed warmly, the heated water extends the swimming season and the riverside location makes it easy to spend an entire afternoon exploring this attractive market town.

Why you’ll love it: Warm water, friendly staff and a lovely riverside setting.

Best for: Families, couples and anyone exploring Suffolk.

Make a day of it: Hire a boat on the Broads, browse Beccles’ independent shops or enjoy lunch overlooking the river.

Holkham Beach, Norfolk

Holkham isn’t somewhere you visit for a quick dip.

You come for the sense of space.

Golden sand stretches towards the horizon, dunes ripple in the breeze and the sky seems almost impossibly big. On warm days families happily spend hours here, alternating between paddling, swimming, walking and simply enjoying one of England’s most beautiful coastlines.

Why you’ll love it: Endless space, beautiful scenery and one of Britain’s finest beaches.

Best for: Families, beach lovers, walkers and photographers.

Make a day of it: Visit Holkham Hall, hire bicycles or explore Wells-next-the-Sea nearby.

The Midlands: Britain’s unexpected outdoor swimming heartland

The Midlands rarely features on lists of Britain’s best swimming destinations, which is exactly why it can surprise you.

Hidden among market towns, parks and rolling countryside are some of England’s loveliest community lidos, open-water lakes and family pools. They may not have Atlantic views, but they more than make up for it with friendly welcomes, affordable admission and relaxed summer atmospheres.

Hathersage Swimming Pool, Derbyshire

Some outdoor pools are memorable because of their history. Others because of their architecture. Hathersage is memorable because of where it sits.

Surrounded by the rolling hills of the Peak District National Park, this heated open-air pool feels wonderfully different from the urban lidos you’ve already encountered on this journey. Swimmers glide through warm water while looking out across one of Britain’s best-loved landscapes, and it’s hard not to linger after your swim simply to enjoy the view.

The pool has welcomed visitors for generations and remains one of Derbyshire’s best-loved attractions. Walkers arrive after exploring nearby footpaths, families settle in for an afternoon outdoors and holidaymakers often make it a highlight of their Peak District break.

Why you’ll love it: A heated pool surrounded by spectacular countryside is a combination that never gets old.

Best for: Walkers, couples, families and anyone exploring the Peak District.

Make a day of it: Wander through Hathersage village, visit nearby Stanage Edge or enjoy one of the Peak District’s many walking trails before cooling off in the pool.

Droitwich Spa Lido, Worcestershire

Droitwich Spa Lido has enjoyed something of a renaissance in recent years.

Lovingly restored and once again at the heart of the local community, it combines elegant design with everything families look for in a summer swimming destination. Spacious lawns, heated water and excellent facilities mean it is just as easy to spend five hours here as it is to pop in for a quick swim.

Its location also makes it a perfect stop if you’re touring Worcestershire or the nearby Cotswolds.

Why you’ll love it: Beautifully restored, welcoming and excellent value for a family day out.

Best for: Families, grandparents with grandchildren and relaxed weekends.

Make a day of it: Explore Droitwich’s historic canal network or enjoy lunch in one of the town’s independent cafés.

Jubilee Park Outdoor Pool, Woodhall Spa

Woodhall Spa is already one of Lincolnshire’s prettiest villages, famous for its tree-lined streets and relaxed atmosphere. Add a heated outdoor swimming pool to the mix and you have one of the county’s best-value summer destinations.

There is nothing flashy about Jubilee Park, and that is precisely why so many people adore it. It feels authentic, friendly and wonderfully unhurried.

Why you’ll love it: A proper community pool in one of Lincolnshire’s most attractive villages.

Best for: Families, couples and anyone looking for an affordable summer day out.

Make a day of it: Visit the famous Kinema in the Woods, browse local shops or enjoy afternoon tea after your swim.

Kingsbury Water Park, Warwickshire

If you’re ready to move beyond traditional pools, Kingsbury Water Park is an excellent introduction to organised open-water swimming.

Rather than simply jumping into a lake, swimmers can enjoy designated sessions with facilities nearby, making it a much more reassuring experience for anyone trying open-water swimming for the first time.

Why you’ll love it: Safe, organised open-water swimming with excellent facilities nearby.

Best for: Triathletes, fitness swimmers and adventurous beginners.

Make a day of it: Hire a paddleboard, enjoy one of the lakeside walks or bring a picnic and spend the afternoon watching wildlife.

Yorkshire: where wild beauty meets wonderful lidos

Few regions combine dramatic scenery and memorable outdoor swimming quite like Yorkshire.

Here you’ll find heated pools surrounded by rolling moorland, coastal beaches perfect for sea swimming and hidden rivers that have tempted adventurous swimmers for generations. Whether you’re exploring the Dales, the North York Moors or the coastline, there is almost always somewhere to cool off nearby.

Helmsley Open Air Pool, North Yorkshire

Hidden on the edge of one of Yorkshire’s prettiest market towns, Helmsley Open Air Pool has earned a devoted following.

The heated water makes it a pleasure even on cooler summer days, while the friendly atmosphere encourages visitors to stay far longer than planned. It is one of those places where children quickly make new friends and adults find themselves relaxing in the sunshine with a coffee long after they’ve finished swimming.

Why you’ll love it: A wonderfully friendly heated pool in the heart of the North York Moors.

Best for: Families, walkers and anyone exploring North Yorkshire.

Make a day of it: Visit Helmsley Castle, browse the independent shops or explore nearby Rievaulx Abbey.

Ilkley Pool & Lido, West Yorkshire

There is something wonderfully reassuring about Ilkley Lido.

It is the sort of place many people remember from childhood holidays and family weekends, yet it never feels old-fashioned. The heated outdoor pool sits alongside spacious lawns where families settle in for the day, while dedicated swimmers arrive early to enjoy peaceful lengths before the crowds appear.

On warm afternoons there is an unmistakable holiday atmosphere. Children race between the water and the grass, friends gather for picnics and walkers finishing a morning on Ilkley Moor often reward themselves with a refreshing swim.

Why you’ll love it: A classic Yorkshire lido with plenty of space and a genuinely welcoming atmosphere.

Best for: Families, regular swimmers and anyone exploring the Yorkshire Dales.

Make a day of it: Walk part of Ilkley Moor, visit the famous Cow and Calf Rocks or enjoy lunch in the town’s excellent cafés.

Whitby Beach, North Yorkshire

Whitby is one of Britain’s great seaside towns, and there is no better way to experience it than from the water.

Swimming beneath the dramatic silhouette of Whitby Abbey is something you’ll remember long after the holiday has ended. The beach itself is broad and sandy, making it popular with families, while the harbour, fish and chip shops and independent streets ensure there is plenty to do once you’ve dried off.

Why you’ll love it: A proper Yorkshire seaside experience with history, scenery and plenty of atmosphere.

Best for: Families, couples and coastal explorers.

Make a day of it: Climb the famous 199 Steps, explore Whitby Abbey, browse the harbour or enjoy what many claim are some of Britain’s best fish and chips at The Magpie Cafe or Trenchers.

Saltburn-by-the-Sea

Saltburn has a wonderfully energetic feel.

Its Victorian pier, colourful beach huts and thriving surfing community give it a slightly different character from many traditional seaside resorts. Early mornings belong to swimmers and surfers sharing the water before cafés begin filling with visitors enjoying breakfast overlooking the sea.

Even if you don’t swim, it’s a lovely place to spend a summer afternoon.

Why you’ll love it: Great waves, a friendly outdoor community and one of Yorkshire’s prettiest beaches.

Best for: Sea swimmers, surfers and active families.

Make a day of it: Ride the famous cliff lift, stroll along the pier or explore the Cleveland Way coastal path.

Semerwater, Yorkshire Dales

There are lakes that impress with their size and lakes that stay with you because of their tranquillity. Semerwater belongs firmly in the second category.

Surrounded by the rolling hills of Wensleydale, it feels wonderfully peaceful, particularly first thing in the morning when mist sometimes lingers above the water. It is a favourite with open-water swimmers who appreciate the quiet surroundings and spectacular scenery.

Why you’ll love it: Peace, beautiful scenery and one of Yorkshire’s hidden outdoor treasures.

Best for: Experienced open-water swimmers and walkers.

Make a day of it: Explore Wensleydale, visit local cheese makers or enjoy one of the Dales’ many circular walks.

The North East: big skies, beautiful beaches and uncrowded swims

The North East often slips under the radar when people talk about outdoor swimming, but that is beginning to change.

With miles of coastline, award-winning beaches and a growing community of sea swimmers, this is one of Britain’s most rewarding regions for anyone prepared to venture a little further north. The beaches are often quieter than those farther south, the scenery is breathtaking and there is a genuine sense of space that is becoming increasingly difficult to find elsewhere.

Bamburgh Beach, Northumberland

It is difficult to imagine a more dramatic backdrop for a swim than Bamburgh Castle.

Stretching along one of Northumberland’s finest beaches, the castle dominates the skyline while the wide sands below provide plenty of room to spread out. Even during the height of summer it often feels quieter than many southern beaches, giving visitors the chance to enjoy a more relaxed seaside experience.

Why you’ll love it: Incredible scenery, huge sandy beaches and one of Britain’s most iconic coastal landmarks.

Best for: Families, photographers, walkers and beach lovers.

Make a day of it: Tour Bamburgh Castle, visit Seahouses for a boat trip to the Farne Islands or simply spend the afternoon enjoying the beach.

Druridge Bay, Northumberland

If your perfect beach is somewhere with room to breathe, Druridge Bay should be high on your list.

Stretching for miles along the Northumberland coastline, it never feels crowded in the way many popular seaside resorts can during the school holidays. Instead, you’ll find families building sandcastles, swimmers enjoying refreshing dips in the North Sea and dog walkers happily covering mile after mile along the shoreline.

It is one of those places where time slows down. You arrive intending to stay for an hour and suddenly realise the afternoon has disappeared.

Why you’ll love it: Endless space, beautiful scenery and a wonderfully peaceful atmosphere.

Best for: Families, walkers, beach lovers and anyone looking to escape the crowds.

Make a day of it: Visit Druridge Bay Country Park, stop at one of the local cafés or continue north towards Amble and Warkworth.

Alnmouth Beach, Northumberland

Alnmouth feels like the sort of seaside village that belongs on a postcard.

The colourful cottages overlooking the estuary, independent cafés and wide beach make it easy to understand why so many visitors return year after year. While children paddle in the shallows and swimmers enjoy the sea, others simply settle down with a book and let the day drift by.

Why you’ll love it: A charming village, a beautiful beach and a wonderfully relaxed atmosphere.

Best for: Couples, families and leisurely coastal days out.

Make a day of it: Explore Alnmouth village, enjoy lunch overlooking the estuary or walk part of the Northumberland Coast Path.

The North West: lakes, mountains and unforgettable swims

For many outdoor swimmers, the North West is where Britain becomes truly spectacular.

The Lake District alone is enough to tempt visitors from around the world, with crystal-clear lakes surrounded by mountains and picturesque villages. Add in community lidos, organised open-water venues and beautiful stretches of coastline, and this becomes one of the country’s finest regions for anyone who loves swimming outdoors.

The temptation, of course, is to head straight for Windermere. While it certainly deserves its reputation, there are plenty of other lakes that reward those prepared to explore a little further.

Windermere, Cumbria

There are few places that capture the imagination quite like Windermere.

Whether you’re watching the morning mist lift from the water or enjoying an evening swim as the hills glow in the late sunshine, every visit feels slightly different. The lake is large enough to offer endless opportunities for exploring, yet there are plenty of quieter bays where experienced swimmers can enjoy a peaceful dip.

It is easy to understand why so many people describe their first swim here as unforgettable.

Why you’ll love it: Magnificent scenery, endless opportunities for adventure and one of Britain’s most famous landscapes.

Best for: Experienced open-water swimmers, walkers and Lake District holidays.

Make a day of it: Cruise across the lake, visit Bowness or Ambleside or spend the afternoon walking one of the surrounding fells.

Coniston Water, Cumbria

Many experienced swimmers quietly admit that Coniston is their favourite lake.

It has all the beauty of Windermere but often feels a little calmer and less crowded. The surrounding mountains seem to wrap around the water, creating an atmosphere that encourages you to slow down and simply appreciate where you are.

Why you’ll love it: Beautiful scenery and a more peaceful atmosphere than some of the Lake District’s busiest destinations.

Best for: Experienced swimmers, photographers and walkers.

Make a day of it: Visit Brantwood, walk part of the lakeshore or enjoy lunch in Coniston village.

Ullswater, Cumbria

Ullswater has a grandeur that is difficult to describe until you’ve stood beside it.

Long and narrow, framed by steep hills and wooded slopes, it changes constantly as the light moves across the water. Early mornings are particularly magical, with mirror-like reflections that make the landscape seem almost unreal.

Why you’ll love it: One of Britain’s most breathtaking landscapes.

Best for: Scenic swims, walkers and photographers.

Make a day of it: Take a cruise on an Ullswater steamer, walk to Aira Force waterfall or enjoy one of the many lakeside trails.

Buttermere, Cumbria

Smaller than many of its famous neighbours, Buttermere has a tranquillity that visitors quickly fall in love with.

The circuit around the lake is one of the Lake District’s gentlest walks, making it easy to combine a leisurely stroll with time spent beside the water. On still days the reflections of the surrounding peaks are extraordinary.

Why you’ll love it: Quiet beauty and one of the Lake District’s most peaceful settings.

Best for: Couples, walkers and experienced open-water swimmers.

Make a day of it: Walk the full circuit of the lake before stopping for tea and homemade cake in the village.

Wales: mountain lakes, hidden coves and unforgettable coastal swims

Crossing into Wales feels like entering another world.

Mountains rise steeply from the landscape, rivers tumble through wooded valleys and the coastline becomes increasingly dramatic. It is little wonder that Wales has developed such a loyal following among outdoor swimmers, offering everything from peaceful inland lakes to spectacular sea swimming beneath towering cliffs.

Llyn Padarn, Gwynedd

Few places capture the beauty of Wales quite like Llyn Padarn.

Nestled beneath the dramatic peaks of Eryri National Park (Snowdonia), the lake has become a favourite with experienced outdoor swimmers, paddleboarders and walkers who come for the scenery as much as the water itself.

On calm mornings the mountains reflect perfectly across the lake, creating the sort of view that photographs never quite manage to capture. It is peaceful, dramatic and unmistakably Welsh.

Why you’ll love it: Crystal-clear water, unforgettable mountain scenery and one of Britain’s most iconic landscapes.

Best for: Experienced open-water swimmers, walkers and adventure holidays.

Make a day of it: Ride the Llanberis Mountain Railway, visit the National Slate Museum or explore the walking trails around Llanberis before finishing with a well-earned meal in one of the village cafés.

Llyn Gwynant, Gwynedd

If Llyn Padarn feels dramatic, Llyn Gwynant feels peaceful.

The lake sits in a broad valley surrounded by mountains, creating a setting that somehow manages to feel both vast and welcoming. Campers, swimmers, kayakers and walkers all share the space without it ever feeling crowded.

Many visitors arrive intending to stop briefly and end up staying until sunset.

Why you’ll love it: A peaceful atmosphere, beautiful scenery and one of Wales’ best family-friendly lakes.

Best for: Families, campers and relaxed summer afternoons.

Make a day of it: Combine your swim with a drive through Snowdonia or a walk to nearby viewpoints overlooking the valley.

Blue Lagoon, Pembrokeshire

The Blue Lagoon hardly seems real when you first see it.

Formed within a flooded slate quarry near Abereiddy, its deep turquoise water contrasts dramatically with the dark cliffs surrounding it. It has become famous for coasteering and adventurous swimming, but it is also a place that commands respect.

This is not somewhere to arrive unprepared or to underestimate the conditions. Treated with care, however, it is one of the most remarkable places to experience the Welsh coastline.

Why you’ll love it: Extraordinary scenery unlike anywhere else in Britain.

Best for: Experienced outdoor swimmers and adventurous visitors.

Make a day of it: Walk part of the Pembrokeshire Coast Path before exploring the nearby beaches and villages.

Tenby has all the ingredients of a classic British seaside holiday.

Colourful harbour houses, golden beaches, ice cream, fishing boats and clear water make it an easy favourite for families. Whether you’re swimming, paddling or simply enjoying the view from the harbour wall, it is the sort of place that creates lifelong holiday memories.

Why you’ll love it: A lively seaside atmosphere with beautiful beaches and plenty to do.

Best for: Families, couples and traditional summer holidays.

Make a day of it: Wander the medieval streets, take a boat trip to Caldey Island or enjoy fresh seafood overlooking the harbour.

Scotland: where every swim feels like an adventure

If outdoor swimming is about escaping everyday life, Scotland may just be Britain’s ultimate destination.

Its lochs, rivers and coastline have a scale that is difficult to describe until you experience them for yourself. Distances are bigger, landscapes are wilder and even the silence somehow feels different.

The water can be breathtakingly beautiful—but it is often breathtakingly cold too—so planning and preparation are especially important.

Loch Morlich, Cairngorms National Park

There cannot be many places in Britain where you can swim from a sandy beach while looking towards mountain peaks.

Loch Morlich is unique. Set within the Cairngorms National Park, it combines clear freshwater with a broad sandy shoreline, creating an outdoor swimming experience unlike anywhere else in the UK.

On warm summer days it attracts swimmers, paddleboarders, kayakers and families, yet it never loses the sense of being surrounded by wilderness.

Why you’ll love it: A freshwater beach, mountain scenery and one of Scotland’s most iconic outdoor destinations.

Best for: Families, paddleboarders, experienced swimmers and photographers.

Make a day of it: Explore Aviemore, take the Cairngorm Mountain Railway or enjoy one of the many forest walks nearby.

Loch Lomond, Loch Lomond & The Trossachs National Park

Loch Lomond has a way of making you feel very small—in the very best possible way.

The sheer scale of the water, the wooded islands scattered across its surface and the mountains rising beyond create one of the most recognisable landscapes in Scotland. It is a place where every visit feels different. One morning the water is perfectly still, reflecting the surrounding hills like glass. The next, a fresh breeze fills the loch with sailing boats and paddleboarders making the most of the weather.

Swimming here is about more than ticking another famous destination off a list. It is about slowing down and appreciating one of Britain’s most remarkable natural settings.

Why you’ll love it: Iconic scenery, endless places to explore and one of Scotland’s greatest outdoor playgrounds.

Best for: Experienced swimmers, walkers, families and anyone touring western Scotland.

Make a day of it: Visit the picturesque village of Luss, take a boat trip around the islands or walk part of the West Highland Way before cooling off beside the loch.

Fairy Pools, Isle of Skye

There are places that almost seem too beautiful to be real, and the Fairy Pools are one of them.

Fed by waterfalls tumbling down from the Black Cuillin, the water here is astonishingly clear, glowing shades of turquoise and emerald beneath the changing Scottish sky. It is one of the country’s most famous wild swimming locations, but the popularity should not disguise the reality that this is serious mountain water.

Even during warm weather, the temperature can be extremely cold, making this a place best suited to confident and experienced swimmers.

Why you’ll love it: Extraordinary scenery that feels almost otherworldly.

Best for: Experienced wild swimmers, photographers and adventurous travellers.

Make a day of it: Explore Glen Brittle, drive part of Skye’s spectacular coastal roads or finish the day watching the sunset over the Cuillin.

River Etive, Highlands

Made famous by films and admired by generations of walkers, the River Etive winds through one of Scotland’s most spectacular glens.

There are peaceful pools and slower-moving stretches where experienced outdoor swimmers enjoy the landscape, but there are also powerful currents and rapidly changing conditions. This is somewhere to admire as much as it is somewhere to swim.

Why you’ll love it: Dramatic Highland scenery and a true sense of wilderness.

Best for: Experienced outdoor enthusiasts and photographers.

Make a day of it: Drive through Glencoe, stop at the viewpoints along the A82 and enjoy one of Scotland’s most unforgettable road trips.

Northern Ireland: peaceful beaches and hidden coastal treasures

Northern Ireland’s coastline is often overshadowed by its famous Giant’s Causeway, but those who venture further quickly discover beautiful beaches, sheltered bays and welcoming communities that make it a wonderful place to enjoy outdoor swimming.

The distances are relatively short, making it easy to combine several beaches, walks and attractions into one memorable day.

Benone Strand, County Londonderry

With seven miles of golden sand backed by dunes and cliffs, Benone Strand is one of Northern Ireland’s great beaches.

There is plenty of space to spread out, making it particularly popular with families looking for a traditional beach day without the crowds often found elsewhere in the UK.

Why you’ll love it: Huge sandy beach, beautiful scenery and a wonderfully relaxed atmosphere.

Best for: Families, walkers and beach lovers.

Make a day of it: Visit Mussenden Temple, explore the Causeway Coastal Route or continue to Downhill Beach.

Tyrella Beach, County Down

Backed by dunes and looking out towards the Mourne Mountains, Tyrella combines everything people love about a traditional seaside day.

The broad sandy beach is ideal for paddling, swimming and long walks, while the mountain backdrop gives it a distinctive character that makes it feel unmistakably Northern Irish.

Why you’ll love it: Beautiful scenery and one of the country’s most family-friendly beaches.

Best for: Families, couples and summer picnics.

Make a day of it: Explore the Mourne Mountains, visit Newcastle or enjoy lunch overlooking Dundrum Bay.

Britain’s best heated outdoor pools

Not everyone enjoys the shock of cold water, and that’s perfectly understandable. Heated outdoor pools let you enjoy the fresh air and sunshine without quite the same gasp-inducing first step into the water.

Whether you’re introducing young children to outdoor swimming, easing back into exercise or simply prefer a more comfortable swim, these destinations consistently rank among Britain’s favourites.

Britain’s best outdoor swimming for families

Ask any parent what makes a successful family day out and the answer is usually surprisingly simple. Somewhere safe, somewhere clean, somewhere children can burn off plenty of energy and somewhere that doesn’t cost a fortune.

The good news is that Britain has plenty of outdoor swimming destinations that tick every box. While wild swimming certainly has its place, younger children are often happier – and much safer – at managed pools, lifeguarded beaches and supervised swimming venues where facilities are close at hand.

Guildford Lido, Surrey

If there is one place that perfectly balances serious swimming with relaxed family fun, it is Guildford Lido.

Children can happily spend hours moving between the heated pool and surrounding lawns, while adults appreciate having enough space to sit back with a coffee or picnic. It is one of those rare attractions where every member of the family seems equally content.

MoneyMagpie verdict: One of Britain’s best-value family swimming days.

Peterborough Lido, Cambridgeshire

Slides, grassy picnic areas and a relaxed atmosphere have helped Peterborough remain one of the East of England’s favourite family pools for decades.

Perfect for: School holiday adventures.

Portishead Open Air Pool, Somerset

Friendly, welcoming and community-run, Portishead is exactly the sort of outdoor pool families return to year after year.

Perfect for: Younger children and grandparents.

Helmsley Open Air Pool, North Yorkshire

Small enough to feel welcoming but large enough for everyone to enjoy themselves, Helmsley is a brilliant addition to any North Yorkshire holiday.

Perfect for: Families exploring the North York Moors.

Britain’s best sea pools and marine lakes

Sea pools offer something wonderfully different from both beaches and traditional lidos.

Filled naturally by the tide but protected from the full force of the sea, they allow swimmers to enjoy saltwater in a calmer setting. Many are free to visit, while others are maintained by local communities and charities that have worked tirelessly to preserve these unique places.

Jubilee Pool, Cornwall

Britain’s most famous sea pool remains every bit as impressive as its reputation suggests.

Why visit? Art Deco architecture, spectacular coastal views and an unforgettable swimming experience.

Bude Sea Pool, Cornwall

One of Britain’s best-loved tidal pools and a favourite with families holidaying in Cornwall.

Why visit? A gentle introduction to sea swimming with plenty of character.

Clevedon Marine Lake, Somerset

Popular with swimmers, paddleboarders and kayakers, Clevedon offers sea swimming in a more sheltered environment.

Why visit? Safe-feeling waters and beautiful coastal scenery.

West Kirby Marine Lake, Merseyside

Looking across the Dee Estuary towards the Welsh hills, West Kirby has become one of the country’s favourite places for open-water swimming.

Why visit? Huge open-water space with fantastic views.

Britain’s favourite wild swimming locations

Wild swimming has become one of Britain’s fastest-growing outdoor activities, but it also demands the greatest respect.

Unlike managed outdoor pools, rivers, lakes and waterfalls can change dramatically from one day to the next. Water temperatures remain low even during hot weather, currents are often invisible from the bank and heavy rainfall can transform conditions in a matter of hours.

That said, when approached carefully and responsibly, there are few experiences more rewarding.

Our favourite wild swimming destinations

• River Dart, Devon – peaceful woodland swimming and beautiful scenery.
• Llyn Padarn, Wales – mountain swimming beneath the peaks of Eryri.
• Windermere, Cumbria – Britain’s most iconic lake.
• Coniston Water, Cumbria – quieter than Windermere but every bit as beautiful.
• Loch Morlich, Scotland – sandy beaches surrounded by mountains.
• Fairy Pools, Isle of Skye – one of Britain’s most photographed wild swimming spots.
• Semerwater, Yorkshire – peaceful and wonderfully scenic.
• Frensham Great Pond, Surrey – a popular inland swimming destination close to London.

How to enjoy outdoor swimming without spending a fortune

One of the biggest surprises for many first-time outdoor swimmers is just how affordable it can be.

While some destination spas and premium lidos charge higher admission prices, plenty of community pools, council-run facilities and beaches offer excellent value. A little planning can make an outdoor swimming day cost less than a family trip to the cinema.

What to pack for a brilliant outdoor swimming day

One of the joys of outdoor swimming is that you don’t need a car full of expensive equipment. A little planning, however, can make the difference between a good day and a great one.

Whether you’re heading to a heated lido, a Cornish sea pool or a favourite wild swimming spot, packing a few essentials means you can stay comfortable, save money and enjoy longer by the water.

If you’re planning to swim in natural water, you may also want to take a brightly coloured tow float. It helps improve your visibility and can provide somewhere to rest if you become tired. While it’s not a substitute for good judgement or swimming ability, many experienced open-water swimmers choose to use one.

Our favourite outdoor swimming days around Britain

If someone at MoneyMagpie asked us where we’d spend a sunny weekend, these would be the trips we’d recommend without hesitation.

Frequently asked questions about outdoor swimming

Which is Britain’s biggest lido?

Tooting Bec Lido in London is widely recognised as the UK’s largest freshwater outdoor swimming pool, stretching more than 90 metres in length.

Are outdoor pools heated?

Some are, while others use unheated water. Heated outdoor pools such as Guildford Lido, Saltdean Lido, Helmsley Open Air Pool and Hathersage Swimming Pool are popular because they extend the swimming season beyond the hottest weeks of summer.

Is wild swimming legal in the UK?

The rules vary depending on where you are in the UK and who owns the land or water. Always check local guidance before entering rivers, lakes or reservoirs and only swim where access is permitted.

What’s the difference between a lido and an outdoor swimming pool?

A lido is traditionally an outdoor public swimming pool, often dating from the early twentieth century and frequently featuring distinctive Art Deco architecture. Today, many people use the terms interchangeably, but not every outdoor pool is historically considered a lido.

What should I take wild swimming?

Swimwear, warm clothes for afterwards, a towel, drinking water, suitable footwear and, if appropriate, a brightly coloured tow float. Never rely solely on equipment to keep you safe.

When is the best time to go outdoor swimming?

Early mornings are often quieter, cooler and calmer, especially during heatwaves. Late afternoons and early evenings can also be excellent times to swim once the busiest part of the day has passed.