Large Hincovo lake (in Slovak Veľké Hincovo pleso) is the biggest and deepest mountain lake in Slovak part of High Tatras (Vysoké Tatry) and in Slovakia, too. It's area is 20,08 ha. It lies at an altitude of 1 944,8 m above sea level, in the Hlincova Valley (Hincova dolina), which is part of the Mengusovská Valley (Mengusovská dolina).