(or restraint Medvedce)
It was built in the 70. years, to keeping the high waters of the river Polskava. The immersion is a shallow body of water, which is on the west and the south side of the overgrown with lush swamp or riverside vegetation. Soon, they began to nest here a number of waterfowl, many of which are endangered species. Actually never carried out the role of the restraint, water from the lake never used for irrigation, but it's a rearing pond. Sestrže lie next to the lake, Medvedce are a neighboring village. Round trip is available for visitors after the embankment, a few service stations and observatories.
It is often an interesting point, whence also alone in his lens several times to catch interesting photographic imagery. Especially in the evening light, we can discover incredible designs.