jagged peaks of veliki krs mountain in eastern serbia, near the city of bor

alpine bor carpathians climbing destination eastern environment europe forest formations geology hike hiking homolje istocna jagged karst kraiexcl krs landscape mountain mountaineering mountains mountainscape national natural nature outdoors panorama park peak peaks range reserve ridge scenery scenic serbia serbian sightseeing srbija stol topography tourism tourist trail travel trekking treks veliki