1 of the 2 Tension Boards in Zürich are adjustable. Setup: TB2 Spray 12×12 at 2 gyms. The steepest fixed one is at 40°, at Minimum Flüela. Open one for its walls, then every climb on the board is in the free Boardlordz app.
Missing a gym? Email support@boardlordz.com. Gym listings come from the board makers' public directories; places from GeoNames. Boardlordz is not affiliated with any gym or board manufacturer.