Go Climb! Groningen has an excellent indoor climbing facility called Bjoeks . You can go there and do some routes yourself or, if you do not know how to, hire an instructor to teach you.

Go Swim! Kardinge sportscentre has an excellent pool facility, including artificial waves, children' s pool, 25 meterpool with diving board.

Go Skate! from september to april the 400 meter ice rink is opened for the public. (speed)Skates can behired at the rink.