Climbing and bouldering have been available at the Knopffabrik in Zwickau since December 2011. In addition to the main hall, which offers around 740 m² of climbing surface, the bouldering and children's area provides another 171 m², giving beginners and professionals a total of over 900 m² of climbing space.
The beginner and children's area reaches a height of nearly 5.50 meters, while routes in the professional area range from 13 to 16 meters in length. The highlight of the climbing gym is the spectacular shaft leading to the roof exit, located at a height of 22 meters.