The Best Wild Swim Spots in Wales: A Complete Guide

Wales offers some of the best wild swimming spots in the UK.

Wild swimming is one of the most exhilarating ways to experience Wales’ stunning landscapes. From serene lakes and cascading waterfalls to golden beaches and hidden plunge pools, Wales offers some of the best wild swimming spots in the UK. Whether you’re a seasoned swimmer or a beginner, this guide will help you discover the top locations, essential safety tips, and the best post-swim coffee spots to warm up after your adventure.


Why Wild Swim in Wales?

Wales is a wild swimmer’s paradise, boasting diverse natural beauty and pristine waters. With its rugged coastlines, dramatic mountains, and tranquil rivers, the country provides endless opportunities for outdoor swimming. Wild swimming in Wales isn’t just about the thrill of the dip—it’s about connecting with nature, enjoying breathtaking views, and experiencing the therapeutic benefits of cold water.


Top Wild Swim Spots in North Wales

1. Llyn Padarn, Eryri (Snowdonia)

This glacial lake offers stunning views of Yr Wyddfa (Snowdon) and is perfect for swimmers of all levels. As a designated Bathing Water site, Llyn Padarn is regularly monitored for water quality.

  • Parking: Free and paid options in Llanberis
  • Post-swim coffee: Fran Las (excellent coffee, vegan options, and delicious cakes)

2. The Moelwyn Mountains, Eryri (Snowdonia)

Hidden gems await in the Moelwyn Mountains, with secluded rivers, waterfalls, and even underground swim spots. For a truly unique experience, consider hiring a local swim guide.

  • Parking: Free parking in Croesor
  • Post-swim coffee: Plas Brondanw (famous for its toasties and great coffee)

3. Porthdinllaen, Llŷn Peninsula

This National Trust-owned sandy cove is a peaceful spot for a swim. Keep an eye out for seals basking on the rocks!

  • Parking: National Trust car park nearby
  • Post-swim coffee: Tŷ Coch Inn (a waterfront pub with stunning views)

4. Porthor (Whistling Sands), Llŷn Peninsula

Known for its magical “squeaky” sand, Porthor is a remote and enchanting swim spot. Note that there are no lifeguards, so swim with caution.

  • Parking: National Trust car park within walking distance
  • Post-swim coffee: National Trust café on the beach

Top Wild Swim Spots in South Wales

1. Caswell Bay, Swansea

A sandy, lifeguarded beach ideal for a refreshing dip. Visit at mid or low tide for more space.

  • Parking: Large car park close to the beach
  • Post-swim coffee: Surfside Café (great coffee and snacks)

2. Borth Beach, Ceredigion

With three miles of golden sand and shallow waters, Borth Beach is perfect for wild swimming. Lifeguards are on duty during the summer.

  • Parking: Multiple car parks along the beach
  • Post-swim coffee: Uncle Albert’s Café (cozy atmosphere and hearty treats)

3. Whitesands Beach, Pembrokeshire

One of Wales’ most picturesque swim spots, Whitesands Beach is popular with swimmers and surfers alike.

  • Parking: Limited parking; consider using the Celtic Coaster shuttle bus
  • Post-swim coffee: Whitesands Beach Café (perfect for warming up)

4. Tor Bay, Swansea

A quieter, off-the-beaten-track bay, Tor Bay is best suited for experienced swimmers. Access requires a 20-minute walk from Penmaen village.

  • Parking: Limited parking in Penmaen
  • Post-swim coffee: The Lookout (scenic café in nearby Oxwich Bay)

How to Plan a Wild Swim in Wales

Before you take the plunge, follow these essential tips to ensure a safe and enjoyable experience:

  1. Check the weather: Conditions can change quickly, so always check forecasts and tide times.
  2. Know your entry and exit points: Plan how you’ll get in and out of the water safely.
  3. Swim with a buddy: Open water can be unpredictable – never swim alone.
  4. Wear the right gear: A wetsuit and brightly colored swim cap can help with warmth and visibility.
  5. Keep a phone to hand: a phone, stored in a secure dry bag is a really important thing to have.

The Best Wild Swim Retreats in Wales

For those seeking a guided experience, these retreats offer expert-led wild swimming adventures:

  • Explore Wild Wales: Known for the best swim retreats in Wales.
  • Adventure Beyond: Offers guided swims in Pembrokeshire.
  • Ty Newydd: Combines superb accommodation with expert swim guides.

How to Find a Wild Swim Guide in Wales

If you’re new to wild swimming or want local expertise, hiring a guide is a great idea. Check out these accredited options:

  • Explore Wild Wales: Private guides tailored to your preferences.
  • Summit and Scale: Mountain walks with wild dips included.
  • Swim Wales S.A.F.E. Cymru: Accredited safe swim locations with expert supervision.

How to Minimize Your Impact While Wild Swimming

Wild swimming is a privilege, so it’s important to protect the environment:

  • Leave no trace: Take all rubbish with you.
  • Use biodegradable sunscreen: Protect marine life and water quality.
  • Respect wildlife: Avoid disturbing birds, seals, and fish.
  • Follow local guidance: facebook groups, signs and local people.

FAQs About Wild Swimming in Wales

Is wild swimming safe in Wales?

Yes, but always check conditions, swim with a buddy, and wear appropriate gear.

What is the best time of year for wild swimming in Wales?

Summer offers warmer water, while autumn and winter are ideal for cold water therapy.

Do I need a wetsuit for wild swimming in Wales?

In colder months, a wetsuit is recommended. In summer, many swimmers go without.

Are there lifeguarded wild swim spots in Wales?

Yes, beaches like Whitesands and Caswell Bay have lifeguards during the summer.


Final Thoughts

Wild swimming in Wales is an unforgettable experience, offering a unique way to connect with nature and explore the country’s breathtaking landscapes. With so many stunning locations, expert guidance, and cozy coffee spots nearby, there’s never been a better time to take the plunge. So grab your swim gear, check the weather, and dive into the adventure of a lifetime!

Wild Wales in North Wales

Wild Wales helps people have brilliant adventures in North Wales.

We specialise in Mountain Walking and Wild Swimming.

Here’s a link to our Swim Retreats: https://shorturl.at/klt1W

Here’s a link to our single day adventures, Mountain Walking and Swimming: https://shorturl.at/LxA2S