Dortmund's mixed climbing/bouldering hall with 4,000 m² rope walls and 2,150 m² ...
Dedicated bouldering hall in Bochum-Wattenscheid run by Neoliet, a Ruhrgebiet cl...
einstein's Recklinghausen Ruhrgebiet bouldering hall, open daily 10am-11pm.
einstein's Duisburg hall in Essenberg with bouldering walls up to 4.5 m and a ge...
Europe's largest bouldering hall — 3,250 m² in Dortmund's Indupark with a huge r...