Mid Herts Divers - BSAC club offering dive training. Includes discussion forum. - http://www.midhertsdivers.org.uk/
Welwyn Garden City Bridge Club - Presents games schedule and results. Proposes afternoon and evening classes and a weekly workshop. - http://www.neton8.co.uk/n8/WelwynBC
Welwyn Garden Swimming Club - Includes background on the club, session times, events diary, competition reports and lists of teachers. The club offers teaching, competitive swimming and life-saving. - http://www.welwyngardenswimmingclub.fsnet.co.uk/