We manufacture climbing shoes under the brand names Rock Pillars, Diamond, Top Gun Lu, Ghost QC, Strike Lu, Ozone Slipper and Zerocks.

A place where you will find a 13-meter high climbing wall with 15 lines and more than 40 routes of varying difficulty from 3 to 9. More than 60 marked routes in difficulty from 3 to 6C+. For children there is a children's boulder. There are about 20 places to sit. The wall is specialized for courses and climbing lessons.

JamJam is your new bouldering and second home, created by climbers for climbers. Great coffee, even better routes - join and be among the first to climb.

We are a mountaineering club with professional instructors, dedicated to children and adults, beginners and advanced. We will teach you how to climb on an artificial wall, bouldering, in the rocks, but also in the mountains. We organize group and individual training sessions, weekly trips abroad, weekend events, camps, and much more.

We organize climbing courses for grandparents and adults, which take place at the climbing wall in Ruzyně. There is a large outdoor and indoor wall, a bouldering wall and a trampoline for children. We organize climbing courses on the wall and on the rocks, a climbing club for children and suburban summer camps.