Part of Modřín, Semler has 4 routes documented on climbing.place. Routes range from grade 4+ to 6-. Routes are listed below with grade, style, and community notes.
Common styles: Rock Climbing, Sport 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.The ČHS rules for climbing in Bohemian sandstone areas apply.
- Chalk is banned.
- No metal protection (cams, nuts, pitons) – only slings, knots and textile "UFOs" between the rings.
- Climb on dry rock only – wet sandstone softens and breaks.
- Do not alter the rock surface.
- Abseil from the summit rings.
Parts of the area lie in Bohemian Switzerland National Park and the Elbe Sandstones Protected Landscape Area, where seasonal closures for nesting birds apply. Check the ČHS crag database before you go.
6-
Varianta Gazík
Through the center of the upper wall over the overhang directly and higher right above K… Rock Climbing Textile belay Danger
5
Latinka
In the center of the W wall along the rib to the right to its end, higher slightly left… Rock Climbing Sport Climbing
6-
Ruský jazyk
Through the center of the S wall (building) to K and left along the wall n. v. Rock Climbing