Top 5 Wild Swimming Spots in Wales

Wales offers plenty of opportunities to immerse yourself into nature, with its wild swimming spots being an excellent option to get yourself outdoors. From lagoons to waterfalls, you’ll experience both the adventure and the tranquility that Wales has to offer. Whether you’re an avid wild swimmer or new to wild dips, these are our top 5 wild swimming spots for you to check out this summer. 


1. Blue Lagoon, Abereiddy, Pembrokeshire

  • What3Words: recorder.instilled.lighters 

A former slate quarry filled with turquoise waters; the Blue Lagoon is one of the most famous swimming spots across the UK. Sitting right on the edge of the dramatic Pembrokeshire coastline this is a great spot for a swim with its calm waters and idyllic views. The spot is located just a 15-minute walk from the village and beach of Abereiddy, where you can park next to the beach (charges apply) to access this spot.  


2. Nantcol Waterfall, Llanbedr, Gwynedd

  • What3Words: swims.pitch.initiates

Nestled away on the Nantcol waterfall campsite in Eryri (Snowdonia) National Park, this wild waterfall is well worth a visit. The plunge-pool at the bottom of the waterfall is ideal for a swim,and is located just a 5-minute walk from the campsite reception. You can either park up for the day (charges apply), or if you fancy extending your adventure, you could make a full weekend of it at this amazing campsite. 


3. Ceunant Mawr Waterfall, Caenarfon, Gwynedd

  • What3Words: drags.widen.stood

This hidden gem is located a stone’s throw from Llanberis, offering a serene swim spot within Eryri (Snowdonia) National Park. Less than a 10-minute walk from the Llanberis pass, it’d be rude not go for a wild swim after a walk around the infamous track. 


4. Sgwd Gwladys, Neath, Port Talbot

  • What3Words: native.cooked.puzzles

A breathtaking 20ft fall from the sandstone rock that sits above the pool which you can swim in, making this spot a must visit on your trip to Wales. To get to the falls, you will be required to complete a short 1.3 mile walk, but it’s well worth it for a swim in this incredible spot that sits along the River Neath. 


5. Watkin Path Waterfalls, Snowdonia (Eryri) National Park

  • What3Words: uppermost.identify.complies

Located on the slopes of Snowdon, the Watkin Path Waterfalls are a series of natural pools fed by cascading streams. The pools are easily accessible from the Watkin Path trailhead and provide a refreshing break for hikers. Surrounded by views of the forest and mountains, this spot is the perfect blend of adventure and relaxation. 


Leave No Trace

As wild swimming continues to grow in popularity, it’s vital to ensure that these natural spaces remain pristine for future generations. Following the principles of Leave No Trace helps protect the environment and preserve its beauty: 

  • Take your rubbish with you: Carry a bin bag to dispose of any waste, while picking up any rubbish you may find on the route.
  • Stick to designated paths: Avoid creating new trails, which can damage delicate ecosystems. 
  • Respect wildlife: Keep your distance from animals and avoid disturbing their habitats. 
  • Leave what you find: Avoid taking rocks, plants, or other natural features from the environment. 
  • Be considerate of others: Maintain a respectful noise level and share these spaces responsibly. 

By leaving no trace, you can help ensure that these swimming spots and others across the UK stay beautiful and accessible for years to come. 


Recommended Gear

Wild swimming can be incredibly fun when done right and with the correct gear. So here are our recommendations to withstand the cold waters of the UK: 

  • Wetsuit: This will keep you warm while in the water. A 2mm wetsuit is great for the summer, while a 5mm wetsuit should keep you warm on those colder days. 
  • Water shoes: A great option to not only keep your feet warm but protect you from the unknown below the surface of the water. 
  • Changing Robe: Fantastic option for keeping you warm when out of the water, and to also change in and out of your swimwear with a bit of privacy 

Whether you’re seeking the dramatic coastline views of the Blue Lagoon, or you’re looking for the tranquillity of a getaway to Nantcol waterfall, Wales truly offers some of the most spectacular wild swimming spots the UK has to offer. These spots offer the perfect chance for a mini adventure this summer for those who love to wild swim, but always remember to leave no trace and be prepared for the cold conditions of the brisk Welsh waters. Happy swimming! 

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