Flat Holm is a remote island sat deep in the middle of the Bristol Channel. 4 miles from shore between Wales and England.

We will guide you on an incredible 12-15k sea swim (depending on your track) across the Bristol Channel from the amazing Flat Holm island, a remote island sat deep in the middle of the Bristol Channel between Wales and England, to Barry's famous Whitmore Bay. A deep-sea adventure unlike no other in the UK.

Now you can book onto this iconic swim as a solo or a group booking, with multiple options of dates through the season. You will be guided by one of our fleet with a max ratio of 3 swimmers to 1 boat.

Please lists our sister-site https://www.epicswim.co.uk to book on.

You can also book onto this swim as a relay. Just send us a message.