Sea Lion Swim School provides high quality swimming lessons for children from 3 years upwards on Saturday and Sunday mornings.
Our aim is to not only teach your children to swim – but to swim well!
07/04/2026
Bookings are open for our Summer Term at Sea Lion Swim School! Get your child swimming with confidence & ready for your summer holidays! With over 15 years experience running lessons in Hertfordshire for children of all levels, our fantastic team of teachers & coaches looks forward to welcoming you! Starting 18th/19th of April.
25/03/2026
Bookings are now open for our Summer Term starting on the 18th/19th April 2026!
08/01/2026
11/09/2025
PLEASE NOTE - Our date for finishing this term will now be the weekend of 13th/14th December 2025 to make up for the missed lessons.
| Saturday | 8:30am - 11am |
| Sunday | 9am - 2pm |