Extent: 176 km²

This sandstone mountain range is located in north-west part of Slovakia in districts of Námestovo, Tvrdošín and Dolný Kubín. It belongs to Central Beskydy Mountails, forming part of West Carpathian Mountain Range.

Highest peak: Minčol (1392 m).

Surface: very afforested, mostly with fir-wood and beech-wood forests, partially with pine-woods. In upper localities, there are appearing overgrowns of blueberries and meadow plants.

From climatic point of view, the area belongs to colder belt, characterictic with cold winters and hard rains.