Sestrže (pronounced [ˈseːstəɾʒɛ]) is a village in the Municipality of Majšperk in northeastern Slovenia.

[2] Lake Sestrže, or the Medvedce Reservoir, is a water reservoir for retaining the high waters of the Polskava River.

It is a special conservation area, a Natura 2000 site, and a natural value of national importance.

It is an ecologically important area, performs the function of a fish farm, and together with the surrounding floodplain forests has the status of an internationally important area for birds.

This article about the Municipality of Majšperk in Slovenia is a stub.