Make the most of warmer days and cool off at these alfresco swimming spots, from Bristol Harbourside to open air lidos, marine lakes and more.

Jump to: Outdoor swimming pools - Open water swimming - Splash parks

Outdoor pools

Bristol Lido

Tucked away down a quiet street in Clifton, this Victorian lido has all the modern luxuries you could want. Not only is the pool heated year-round, there is also an outdoor jacuzzi as well as a steam room and sauna. Give yourself an extra special pampering day by booking one of their massages or swim and dine packages, which you can enjoy at the award-winning poolside Lido restaurant.

People swimming in outdoor pool
Image - Bristol Lido

Weston Marine Lake

Replenished daily with sea water, the Marine Lake in Weston-super-Mare has its own sandy beach and permanently offers sea-water bathing even when the tide is out. It's also within easy reach of several beaches in and around Weston.

Woman swimming in the Marine Lake in Weston-super-Mare near Bristol - credit Visit West
Image - Weston Marine Lake

Portishead Open Air Pool

This 33-metre open air pool on the North Somerset coast has a fun retro feel and great views of the Bristol Channel from its seating area. The pool is heated by green energy during its open season from April - October, and hosts a range of events throughout the summer, from pool classes to film screenings! Swim sessions start at £5 for adults and families, and children under three years of age get in for free.

The open air swimming pool in Portishead, near Bristol
Image - Portishead Open Air Pool

Clevedon Marine Lake

Open almost every day of the year, the marine lake is the perfect spot for swimming, paddleboarding or canoeing with a great view of the coat. There's no need to book, and there are regular events hosted in the lake, including swimming lessons and SUP Yoga. 

Kayakers in the Marine Lake at Clevedon, near Bristol - credit Allistair Hood
Image - Clevedon Marine Lake

Open water swimming

Bristol Harbour swimming

Book onto one of the weekly swimming sessions in Bristol Harbour, running every Saturday and Sunday from 8am to 10am (June to October) in front of The Cottage Inn on Baltic Wharf. Swimming takes place in a cordoned-off area of the harbour, and the water is tested weekly to make sure it meets bathing water standards.

People swimming in Bristol harbour - credit Bristol Design 2023
Image - Bristol Harbour Swimming

The Wave

Not only can you book a surfing or body boarding lesson at this inland surfing lake to the north of Bristol, you can also book in for open water swimming or bring little ones along for the Play in the Bay sessions, where no surfing is allowed. If you want to take a dip more than once during your visit, book a stay at The Camp at The Wave to enjoy even more time at this special place.

Person surfing at The Wave - credit The Wave
Image - The Wave

Henleaze Lake

Situated in a former quarry, this lake in the North Bristol suburb of Henleaze, this swimming spot is surrounded on all sides by grass and trees, making it a peaceful and scenic place to go open water swimming. You'll need to be member of Henleaze Swimming Club or a guest of a member to access the lake.

West Country Water Park

Just eight miles outside Bristol, this large swimming lake is open almost 365 days a year (opening hours vary depending on the season). Night swims are also available at selected times of year. The open water swimming lengths vary throughout the year; in summer, the loop is around 500m, and in winter, reduced to 100m. Children have to be at least six years old to swim in the lake, and aged nine or older to swim on their own. All swimmers must wear a brightly coloured swim cap and either a wetsuit or tow float.

Woman swimming in lake at West Country Water Park near Bristol - credit West Country Water Park
Image - West Country Water Park

Splash parks

Millennium Square

Located on Bristol's Harbourside next to We The Curious, the water features in Millennium Square are a popular paddling spot for families in summer, where you'll also find seasonal events and activities such as fairground rides, games and food stalls.

Children splashing in water feature in Millennium Square on Bristol's Harbourside - credit Tamany Baker
Image - Millennium Square

St Andrews Park Lido

This pretty park just off Gloucester Road has a large open air paddling pool which is open from the first May bank holiday to September, perfect for toddlers and young children. The park also has a playground with swings, a slide and climbing frame.

St Andrews Park swimming pool - credit Visit West
Image - Swimming pool in St Andrews Park

Cribbs Causeway Summer Water Garden

This free-to-visit splash park outside The Mall at Cribbs Causeway has plenty to keep kids entertained, from shallow water streams and a giant bubble machine to a wooden pirate ship for climbing on!

Summer Water Garden at Cribbs Causeway - Credit Cribbs Causeway
Image - Summer Water Garden at Cribbs Causeway

Brean Splash Water Park

Head to the award-winning waterpark for plenty of fun features both inside and out, from water slides and flumes to fountains and splash areas. Brean Splash Waterpark is located within Brean Leisure Park in Somerset, so you can also check out the nearby attractions of Brean Theme Park and Brean Play.

Brean Splash Water Park in North Somerset - credit Brean Holiday Resort Unity
Image - Brean Splash Water Park

Avon Valley Adventure & Wildlife Park

Take the family along to tackle the giant 50m slip ‘n’ slide, take a dip in the paddling pool, have fun in the water play area or join a foam party! These activities are all part of Avon Valley's Summertopia events over the summer holidays, which is in addition to their usual activities such as Mini Jeep Safari, miniature railway, quad bikes, animal encounters and more.

Pool at Avon Valley Adventure & Wildlife Park near Bristol - credit Avon Valley Adventure & Wildlife Park
Image - Avon Valley Adventure and Wildlife Park

WWT Slimbridge

Little ones will love splashing in puddles, bouncing on lily pad trampolines and crawling through the log tunnel at Slimbridge's splash park, which also has climbing trees and a basket swing. Welly Boot Land is open year-round, so make sure to pack a swimsuit or puddlesuit when you visit!

Children playing in wwt Slimbridge's Welly Boot Land - credit WWT and Clem Stevens
Image - Welly Boot Land at WWT Slimbridge

Water Adventure Play Park, Weston-Super-Mare

Weston's splash pad water park is open from 9:30 - 5pm every day from April to September. There is a charge of £3 per child, and all children must be accompanied by an adult. No dogs are allowed into the park. The splash park is also surrounded by a range of wooden play equipment and swings, and there is also a cafe on site for refreshments.

Water Adventure & Play Park in Weston-super-Mare - credit Weston-super-Mare Council
Image - Water Adventure & Play Park

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