North of Resava Cave is the cultural monument Lisine, which comprises two waterfalls, Veliko Vrelo and Veliki Buk. The Lisine hydro-complex and Resava Cave are under one administration, covering an area of . 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 supposed to be the largest national park in Serbia, which would, among other, encompass the Resava Cave, Lisine complex and some of the oldest, intact forest in the country, like the Vinatovača rainforest, which remained intact since the mid 17th century.