FELSHELDEN Rostock-Warnemünde on Clmb House. Venue in Zum Zollamt 4, 18119 Rostock-Warnemünde, Germany, Germany. FELSHELDEN was the first bouldering gym in Mecklenburg-Vorpommern, located near the beach in Rostock-Warnemünde with 540 m² of floor space and over 120 climb...