Cunguljski Falls is located on the Toplodolska River, near the village of Topli do, in Stara planina. It is 40 m high and is located at an altitude of 1,400 m. It is named after the mountain peak of “Cungulj” at the foot of which lies the waterfall. Being covered with beautiful dense forest, it is not easily accessible and for this tour you will need a guide. It was discovered by a group of researchers in 1996.