Clwb Dan-y-Mor was formed in 1983 by a small team of experienced local divers based around the Cardiff area. From the early days Dan-y-Mor has had diver training at the forefront of its activities. The club is a member club of the SAA and WASAC.

Four of the original group are still with the club, and the membership is now in excess of 30. We meet at the UWIC pool, Cyncoed Campus each Monday at 8:15pm and afterwards at the Gower Pub, Gower Street.