Choose adult swim sessions
Come down to Herts Young Mariners Base for our Open Water Swimming Session with safety cover provided and plenty of parking available.
The sessions are on a Wednesday evening from 5pm – 8:30pm or Saturday morning from 7.30am – 9.45am. we require all swimmers to wear a swim hat.
Google Reviews
Jon Bradford
10. December, 2022.
I've been going here for open water swimming since the summer. Lovely venue. Very friendly staff and regulars. Easy to book online.
Katerina Rozvoralova
25. September, 2022.
Great plase, inspiring people, fantastic experience.
Lisa Carvall
10. September, 2022.
Brilliant place for open water swimming. Well managed and friendly atmosphere for any ability.
Woke me up better than any coffee or yoga session this morning.
Kitty Lam
16. August, 2022.
My daughter love the SUP lesson so much!
Samuel Moreno
4. August, 2022.
A lot of experiences for practice sailing sports
Angela Setford
22. July, 2022.
A great place. For large and small groups. I've taken my 9, 10 & 11 year old with friends over school holidays and a whole class of 30 for their leaving celebration. They've done paddle boarding, rafting, kayaking and more. The price is great for all day and I have no worries leaving them, the staff are friendly and knowledgeable. There are wet suits and changing facilities. A basic shower. There is also a cheap tuck shop which the kids love too. Highly recommended.
S Sliman
10. July, 2022.
1st visit here for open water swimming.
Staff very friendly and helpful.
Facilities great, changing rooms, parking etc.
Water very clean 👍 will definitely be continuing to swim and almost certainly be doing other activities they have on offer
Highly recommend.
Emma Luck
5. July, 2022.
Went here to swim. The staff were really friendly. The water was clean and inviting. Would definitely recommend. Will be back!