British Long Distance Swimming Association
Organises and supports long distance swimming events in open waters; includes a calendar of competitions and events, information for participants, details of membership, and news.
Gone Swimming Ltd
Offers adventurous swimming holidays and open water swim coaching in North Wales; includes their programme and contacts.
Great Swim
The UK's biggest open water mass participation swimming events, held at selected locations around the UK.
H2Open
A magazine promoting open water swimming, published 7 times a year; includes subscription details, and contacts.
Henleaze Swimming Club
Club with over one hundred metres of deep spring water in a former quarry lake in Bristol.
Henley Swim Events
Organisess a number of open water swimming events in or near Henley-on-Thames. Offers a calendar and entry details, with training advice for newcomers.
Hung Out To Dry
Information about a book that explores swimming (particularly "wild swimming") and British culture; includes a preview, excerpts and video clips, reviews, and resources for open-water swimming in the UK.
Monster Swim
An annual event offering 1 mile and 0.5 mile open water swimming on Loch Ness; includes entry details, news, advice on training, and charity supported.
River and Lake Swimming Association
Campaigns for greater access to Britain's rivers, lakes and tidal pools for those wishing to swim. Includes legal information, message board and lists of recommended places to swim.
Serpentine Swimming Club
Membership club for swimming in London's Serpentine Lake in Hyde Park, home also to the famous Peter Pan Cup Christmas morning swimming race. Includes photographs, race information and membership details.
Tenby Boxing Day Swim
Outlines this annual charity event, where swimmers dash into the cold water to raise money for good causes. Includes photographs and sponsor forms.
Warrington Dolphins LDSC
A long distance swimming club specialising in lake and sea swimming events from 1 up to 21 miles in distance.
Wild Swim Map
The Outdoor Swimming Society's interactive map of outdoor swimming spots around the UK.
Wild Swimming
Guide to outdoor and wild swimming in the UK, campaign for wild swimming rights in Wales, and regional groups.