Pevné nervy — 6, Herkules 6

- Do not remove stones, vegetation and otherwise interfere with vegetation on the rocks - Do not disturb nesting birds, use marked tourist routes and access paths to access the rocks - Climb only on dry rocks, in daylight - Prohibition of using magnesium and other chemical agents - Prohibition of damaging and changing the surface of the rocks, especially by improper handling of the rope, using metal belay devices, etc. - First ascents are prohibited

Nature protection: climbing allowed year-round, marked routes are permanently prohibited. Nature Protection Documents: PR Tiské stěny-OOP 2022-2027, Prohibited routes, Rocks with the possibility of completing first ascents, OP CHKO Labské Pískovce authority.

- Do not remove stones, vegetation and otherwise interfere with vegetation on the rocks - Do not disturb nesting birds, use marked tourist routes and access paths to access the rocks - Climb only on dry rocks, in daylight - Prohibition of using magnesium and other chemical agents - Prohibition of damaging and changing the surface of the rocks, especially by improper handling of the rope, using metal belay devices, etc. - First ascents are prohibited

Nature protection: climbing allowed year-round, marked routes are permanently prohibited. Nature Protection Documents: PR Tiské stěny-OOP 2022-2027, Prohibited routes, Rocks with the possibility of completing first ascents, OP CHKO Labské Pískovce authority.