The Pericnik Waterfall is located in Vrata Valley. It is one of the most well known and beautiful waterfalls in Slovenia. It consists of the Upper and Lower waterfall. The Upper waterfall is high about 16 meters and the Lower waterfall is high about 52 meters. The Pericnik Waterfall was created as a result of glacial activity in the Vrata Valley. Near the waterfall is a mountain hut called Koca pri Pericniku. The maximum water flow is in autumn and in spring time.