Sat 5 Jul 2025
Caernarfon, Gwynedd, UK
The Big Welsh Swim
With sunning views, ride the historic stream train down the side of the lake to start your swim!
5 races
Event overview
Catch the narrow gauge train to the end of Llyn Padarn to start your swim for a truly unique experience! With the spectacular backdrop of the Snowdon mountain range, the historic Dolbadarn Castle and Welsh slate quarries you can choose to swim the length of the lake, either once, twice or three times! We have a mid length and 500m option too!
Event details
- All fitness levels
- Dogs allowed
- Event village
- Newcomers
- Spectators
Location
- Bag storage
- Bag transfer
- Cafe
- Mountains
- Paid parking
- Rural
- Toilets
Sustainability
- Optional medal
- Optional t-shirt
- Plastic bottle free
- Recycling
- Sustainability policy