The best-known rock formation of the national Park České Švýcarsko and, at the same time, the largest European rock gate, has the width of 26 m and is 21 m high. Due to safety reasons, the gate is not accessible, however, available for the tourists are maintained and secured observation points in the surroundings. Situated nearby is the trip manor house Sokolí hnízdo with a restaurant, museum of the National Park and tourist centre.