The area is a plateau in form, of complex tectonic and morphological structure, subdivided by the river valleys.

North of Resava Cave is the natural monument Lisine, which comprises two waterfalls, Veliko Vrelo and Veliki Buk.

In 2017 the Government of Serbia and Institute for Nature Protection began preliminary actions into creating a new national park, which would cover the mountainous Kučaj-Beljanica region.

It is carved in the karst area, where the sinking river of Resava springs again from the ground in the canyon-type valley of Sklop.

The access roads are arranged with several restaurants but as of 2017 there is no mobile phone signal in the area, which the local tourist guides say is "probably a positive thing".