Lake Suesca is a natural water body situated on the Altiplano Cundiboyacense, belonging to the municipalities of Suesca and Cucunubá in the department of Cundinamarca, Colombia. The basin has a semi-elliptical shape that extends on a north–south axis, with roughly 6 kilometres (3.7 mi) length and 2 kilometres (1.2 mi) width. The average depth is 8 metres (26 ft). It is located in the Eastern Ranges, on the anticlinal of Nemocón, in the northeast of the department, at an altitude of 2,800 metres (9,200 ft).