Northern Ireland's foremost provider of aquatic training courses and swimming lessons


Share Discovery Village

Share Discovery Village is located on the banks of Upper lough Erne (Fermanagh).  We started swiming lessons September 2021 and we have been overwelmed by the interest.  

For the first time, Cossum Swim Schools will be offering open water swimming training and Sea Scooters as well as all our other lessons.

Swimming teacher and lifeguard courses (both day and residential )will be on offer. Courses will include Swimming Teacher, Pool lifeguard, Baby and preschool teacher, Disability teacher.

press to zoom

press to zoom

press to zoom

press to zoom
Latest Venue

Sea Scooters


New to Northern Ireland the Seascooter Programme is a series of 3 progressive awards which are designed to introduce skills and techniques required for safe and enjoyable use of the Seascooter range in a pool environment.

Develop your snorkeling skills, deep water skills and get an introduction to scuba.


Learn to swim


Whether you’re a competitive swimmer or looking for your first lesson, whatever your age or ability, Cossum Swim School provides a wide range of classes to suit everybody. Our classes are designed to help all our students reach their full potential in the water.

 For over 20 years  Cossum Schools have been delivering lessons and swimming teacher training in N Ireland

press to zoom

press to zoom

press to zoom

press to zoom

Baby Swimming


For children to become confident in the water, then it is important they learn to swim as early as possible. For babies, swimming is good exercise and helps develop muscles that they may be too young to work with outside the pool, not to mention what a wonderful bonding experience parent and baby swimming is. 

Summer Schools


We will be running Intensive Summer School courses at Share Discovery Lisnaskea.  The courses will run 2-6 Aug and 9-13 Aug.  Book now to avoid disappointment.


Lifeguard Teachers & Swimming Examiners

Lifeguard Teachers & Swimming Examiners
Cossum Swim School  Certificate of appro

STA Certification of Approval

Masters Swimming


THURSDAY's 1830-1930