Quite cheap is the KLIMMUUR especially when you start with an introduction course.
Such an introduction course is some 2 1/2 - 3 hrs. of pure fun and you are having a work-out!
There is 1000 m2 climbing surface with over a 100 routes in different stages of difficulty and height.
Call to make an appointment.....it IS fun.
You can also call if you want to no more about e.g. group discouts and other arrangements.
OPEN: Mondays, Tuesdays, Thursdays and Fridays from 5PM-10.30PM
Wednesdays and Saturdays from 1PM till 10.30 PM
Sundays 11AM till 10.30PM.
I can recommend it to those who love climbing and heights....