Swimming Courses

Outdoor Activities Hertfordshire

4.7 121 reviews

Swimming Courses

Open Water Swimming Induction 14+

For those who have never swum in open water before and would like to try something new, this is a great way to start. This will give you the tools to help you stay safe and get the most out of your swimming. All these sessions will be led by a highly qualified and experienced open-water swimming coach.

Cold Water Swimming Induction 14+

Is for those who wish to swim over the winter season in water temperature of less than 15 degrees centigrade.

This will help you stay safe and get the most out of your winter swimming. all of these sessions will be led by a highly qualified and experienced open water swimming coach.

Open Water Coaching 14+

A general open water coaching session. Working on technique and distance.

Junior Swim Coaching 8+

A session for persons aged 8+ who can swim 100m in the pool. Learning open water skills in a fun way and building up our swim distance. Must wear a wetsuit and have a tow float.

Swimming Courses - Outdoor Activities Hertfordshire

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How it works

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1. Choose Activity

We have lots of fun activities for all ages.

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2. Book Your Session

Book your session online or call us for large groups.

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3. Have Fun & Get Fit

Enjoy your activity, become healthier and make new friends.

Book Your Session

Google Reviews

Based on 122 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!

Why choose Herts Young Mariners Base

Experience

63+ YearsOf Outdoor Activities

At HYMB our instructors hold the relevant qualifications and are checked & tested regularly.

Trust

Based on 80 reviews

We have over 100 Google reviews.

Our Promise

Better self-confidence and social interaction.