From church to climbing wall: a parish in Brussels is transformed into a temple for climbers. In the central nave of the temple there are speed routes and routes of various difficulties secured with rope on walls up to 18 meters high.

On the sides there are lower bouldering walls, designed to solve technical steps, and training areas. "Almost everyone exclaims 'oh, how beautiful this is!', people look around and it always seems like something really impressive," says climbing wall operator François Berkmens.