Part of Ostrov - 3 - jižní část, Tlustý kuchař has 5 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, Fixed belay, Textile belay.
Nature Conservation: Climbing allowed all year round. Nature Conservation Document: Decision 2020, maps authority OP CHKO Kokořínsko1b
OVK: Use magnesium according to sandstone rules, first ascents only with the consent of the administrator.