This lake, with an area of more than 100 hectares, can be found in the Litovelské Pomoraví Protected Landscape Area.
Originating as a result of the mining of gravel sand, it was declared a nature reserve in 1993. It is an important ornithological locality. Here you can see the Mediterranean Gull, Black-Headed Gull, Great Cormorant, White-Tailed Eagle, Great Egret, Mute Swan, and others. The European Beaver has recently been re-introduced here.