Belis Fantanele Lake is an artificial lake reservoir, located in Gilaului Mountains, in Cluj County, and was arranged between the years 1970-1974 with the purpose of hydropower, along the river Somesul Cald. The lake covers an area of 9.8 square kilometers and has a length of 13 kilometers, is located at an altitude of 990 meters, on its shore being situated the resort Belis-Fantanele.