Part of Modřín, Big blok has 4 routes documented on climbing.place. Routes range from grade 5+ to 6-. Routes are listed below with grade, style, and community notes.
Common styles: Rock Climbing, Textile belay, Danger.
Rules
Nature protection: Tower and surroundings closed from February 23 to June 30 due to peregrine falcon nesting.
OVK: Magnesium is limited according to sandstone rules, first ascents only with the consent of the administrator.
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