Part of Rájecké údolí, Blíženci - severovýchodní a jižní vrchol has 41 routes documented on climbing.place. Routes range from grade 2+ to 8-/8. Routes are listed below with grade, style, and community notes.
Common styles: Rock Climbing, Fixed belay, Textile belay, Vertical wall, Route on sun.
Nature protection: Tower and surroundings closed from February 22 to June 30 due to peregrine falcon nesting.
OVK: Use magnesium according to sandstone rules, first ascents only with the consent of the administrator.