If you fancy swimming in the great outdoors and don’t mind wearing a wetsuit, open water swimming could be for you. Perfect for triathlon training and getting to grips with the outdoor elements. Open water swimming is only offered at set locations across the UK, please check before you book. Click ‘Open Water Swimming’ to find out more.

Fantastic facilities coupled with experienced and trained staff will ensure students make the most of the sporting opportunities on offer at this venue.

Looking for things to do with the kids during the holidays? From swim school to football and tennis, find a variety of courses and holiday activities to keep them occupied and active.

Celebrate your child's birthday party at a Herts Young Mariners Base ad discover a range of activities to suit your kids our on the open water. Don't stress - we'll help you organise, do the catering so you can sit back and enjoy the day. Click ‘Birthday Parties’ to find out more.

An exciting and inclusive club where young people can choose from watersports such as dinghy sailing, kayaking, canoeing and paddleboarding on a Sunday, as well as activities like climbing, caving and archery on a Wednesday. These sessions are run in a fun, informal and safe environment - whether you’re brand new or already love trying new adventures.

A welcoming outdoor session for adults aged 55+, offering the chance to gently explore activities like archery, fencing, and water sports at your own pace.

Why not give sailing a go? It’s a fantastic way to enjoy the open water plus you’ll get active moving around the boat fighting the winds to get you the most possible speed. Find out where sailing is available across the UK by clicking ‘Sailing’.

An RYA Level 2 powerboating qualification is a great way to ensure you can handle a powerboat safely and efficiently for you and for others around you on the water.

We have classes for the whole community, from high-energy dance or cardio classes to strength, conditioning, mind and body. There’s something for everyone. Fitness class timetables and time slots are bookable via the Better UK app or by clicking 'Book Activity' at the top of this page. Select ‘Fitness classes’ to find out more.

Step away from the office and bring your team together at Herts Young Mariners Base. Our team away days give businesses a refreshing, activity-led way to build stronger relationships, boost morale and develop collaboration skills in an inspiring outdoor setting.

Our Paddlesport courses are suitable for all abilities – from one off sessions for complete beginners to paddlesport development programmes for those that are more advanced.