Mravenčí, Mravenčí hora 5+

Nature protection: Seasonal climbing ban from January 1 to April 30. Nature Protection Document: OP measure 2019, OP authority PLA Broumovsko

- Do not interfere with vegetation on the rocks, do not remove stones, wood and organic matter from cracks - Use tourist routes and marked access paths for access - Do not disturb nesting birds, climb only on dry rocks in shoes with soft soles - Belay with fixed means and textile loops, do not rub the rock with rope, do not chop - Magnesium is prohibited, climb only in daylight - First ascents only by ČHS members, training max 3 people with instructor

Nature protection: Seasonal climbing ban from January 1 to June 30, some towers until April 30. Nature Protection Document: OP measure 2019, OP authority PLA Broumovsko

• The ČHS sandstone rules apply: no chalk, no metal protection, dry rock only.
• Only ČHS members may make first ascents.
• Instruction only in groups of up to 3 people with an instructor.

Climbing is allowed only from 1 July to 31 December (in some areas near the main tourist trail from 1 May). Extra seasonal bird closures may apply; some gorges (e.g. Rokle nad Černým jezírkem, Janovická Vlčí rokle, Ztracená rokle) are closed.

• The ČHS rules and those of the local regional climbing commissions apply.
• Creating or chipping holds is banned.
• Chalk is banned or only tolerated, depending on the area.
• No climbing on wet rock – after rain or in winter this can mean hours or days.

Many crags lie in protected areas with seasonal closures. Check the ČHS crag database before you go.