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Written by
Nicky Evans

Dive into this list of public pools in unusual outdoor locations across the globe. Each one is a destination in itself and accessible on a backpacker budget.
Salt water and sea views
Bronte Baths, Sydney, Australia

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This ocean-fed rock pool carved into the sandstone cliffs at the southern end of Bronte Beach is a local favorite thanks to its dramatic natural setting, 24/7 opening hours, and free access. The most scenic way to get there is to hike the coastal path from Sydney’s famous Bondi Beach towards Coogee. From Bondi, it’s 2.5km to the pool’s edge.
Open: year-round (closed on Wednesdays)
Price: free
Highlight: sunrise swims with Pacific views
Jubilee Pool, Penzance, UK

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Booking is recommended at this triangular, art-deco lido at the edge of the English Channel, which includes a saltwater pool for cold-water swimming, plus a naturally heated geothermal pool and sauna. Lots of locals are members and spaces (available per half-day) fill up quickly.
Open: 31 March–1 November
Price: £7 for the sea pool, £16 including the geothermal pool (both half-day access)
Highlight: seasonal full-moon swims
Piscinas Naturales de Bajamar, Tenerife

Mike Workman/Shutterstock
The main pool at Bajamar — one of many natural pools dotted around the island’s coast — is ideal for swimmers thanks to its 50-meter length (there’s also a smaller pool and another for children). At low tide, the uninterrupted ocean views from the deck are peaceful, while at high tide, waves crashing over the sides add drama to your dip.
Open: year-round
Price: free
Highlight: on-site Blue Flag beach
Miller’s Point Tidal Pool, Cape Town, South Africa

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Historically, False Bay (an hour’s drive south of central Cape Town) is a notorious hotspot for great white sharks, which is why you’ll find a huge number of tidal pools in the area that allow for safe swimming. This irregularly-shaped natural rock pool is one of the least busy options, and deep enough for laps. Other great tidal pools on the same coast include Dalebrook Tidal Pool and St James Tidal Pool.
Open: year round
Price: free
Highlight: stone slide into the water
City swimming
Piscina Municipal de Monjuïc, Barcelona, Spain

Ronnie Schmutz/Unsplash
Built in 1929, but made famous during the 1992 Olympics, this 25-meter swimming pool (and dedicated diving pool) sits on the Monjuïc hilltop, offering sweeping views over Barcelona landmarks including La Sagrada Familia. When temperatures soar in the city, this is the place to be. Arrive first thing to bag a sunbed, or get comfy with the crowds on the concrete.
Open: July to September
Price: from €8
Highlight: spectator seats at water-polo matches
Allas Sea Pool, Helsinki, Finland

Thomas Collett/Shutterstock
Set beside the port, but filled with seawater pumped in from further offshore, Allas boasts three pools, including a year-round heated swimming pool. In winter, brave souls go cold-water swimming surrounded by ice; in summer, locals lounge on the deck. And, of course, it wouldn’t be a Finnish experience without sauna.
Open: year-round
Price: from €19 (for 2 hours)
Highlight: seasonal candlelight swims
Marineterrein, Amsterdam, Netherlands

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This inland harbor is within walking distance of Amsterdam’s busy main train station and waterside museums. The water was made an official swimming area in 2025, and its quality is closely monitored. In theory, it’s open all year round, but in practice it comes to life in late spring and summer, when locals sunbathe and splash on the surrounding boardwalks. To enjoy uninterrupted lane laps on sunny days, arrive before noon.
Open: year-round (winter swims at own risk)
Price: free
Highlight: SUPs and saunas for hire
Sea Lanes Canary Wharf, London, UK

Sea Lanes Canary Wharf
Slap-bang in the center of London’s financial district, this 50-meter freshwater pool in Eden Dock is a new addition to the city’s swimming scene as of summer 2026. Whether you’re taking a break from brokering business deals or just want to swim amid skyscrapers, its six lanes are open to the public all year round (although the water is unheated).
Open: year round
Price: from £10 (for a one-hour slot)
Highlight: on-site saunas fueled by renewable energy
Swims in nature spots
Zakrzówek Park, Krakow, Poland

Karolina Klink/Shutterstock
This flooded limestone quarry was already a popular diving spot, and since 2023, its five floating pools — two of which are 70 meters in length — have made it a beautiful location for a serious swim. The park is just half an hour from central Krakow by public transport, so it’s a no-brainer for overheated residents in summer. Visit early in the season to avoid the densest crowds.
Open: June to September (10am–6pm, closed Mondays)
Price: free
Highlight: cliff-jumping platforms and opportunities for scuba diving
Barton Springs, Austin, USA

Roschetzky Photography/Shutterstock
Fed from four springs flowing from an underground aquifer, this city institution maintains a 20°C/68ºF temperature year-round, meaning that it feels warm in winter and refreshingly cool in summer. The Barton Springs Pool features lane-swimming, recreational areas, and a diving board along its almost 300-meter length, while Barton Creek, slightly downstream, offers activities like SUPing and kayaking.
Open: year-round (closed on Thursdays)
Price: from $4 (off-peak) to $9 (peak season) for non-residents
Highlight: organized nighttime swims in summer
Hofsós Swimming Pool, Hofsós, Iceland

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Overlooking Skagafjörður fjord, this 25-meter, geothermally heated swimming pool feels like an infinity pool when you’re swimming lengths with just the bay and the horizon in sight. Sweat through your usual training cycle in water that’s a toasty 30ºC.
Open: mid September to mid August
Price: 1,400KR
Highlight: walk down to the Stadarbjorg basalt columns just below the pool
Hampstead Pools, London, UK

Alex Segre/Shutterstock
These three ponds on Hampstead Heath have been used for swimming by hardy Londoners for more than 200 years, which explains the tradition of its men-only, women-only, and mixed pools (the latter is most suitable for lane swimmers wanting to do laps). Locals who swim all year round are part of a tight-knit community. Before jumping in to join them, make sure you have experience of cold-water swimming.
Open: Men’s/Ladies’ Ponds open year-round, Mixed Pond open April to October
Price: £8.40 (peak time), £4.80 (off-peak)
Highlight: ice-swimming in winter (Men’s/Ladies’ Ponds only); seasonal ice skating
Fancy swimming at one of these pools? Download the Polarsteps app to plan your next trip! |
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Cover image: Nathan Staz/Unsplash

Nicky Evans
Polarsteps editor


