Water sports
These kinds of sports are perhaps more for the adrenaline, nature types. For these sports, you learn how to succumb to the elements and work with them.
Rowing: A.G.S.R. Gyas and G.S.R. Aegir
Sailing: G.S.Z. Mayday
Skating: G.S.S.V. Tjas
Surfing: SurfAce
Swimming: G.S.Z.V. De Golfbreker
Waterskiing and Wakeboarding: G.S.W.V. The Bares
Waterpolo: G.S.Z.C. De Walvisch
Canoe sports: Groninger Kano Vereniging
Diving: Calamari G.B.D. and G.S.D.C. Ad Fundum