Luben Mountain

Luben – a medium-high mountain in Macedonia with the highest peak Kafchal (1,762 m). It belongs to the mountains of the Western Macedonian group.

It stretches between Cersko Pole in the west and northwest. With the upper course of the Cerska Reka valley and the Kula pass, it is separated from Baba Sach. To the east it continues in Busheva Planina, but it is separated from it by the Strmol pass (1,370 m), and to the south is Demir Hisar. The geological composition is represented by limestone rocks that allowed intense karst erosion. It has a Dinaric direction stretching north-west and surface karst forms have been developed: scarp, spinnerets, coves, small karst fields and karst gullies.

Source: Wikipedia