Wikipedia
Zegrze
Zegrze is a village in the administrative district of Gmina Serock, within Legionowo County, Masovian Voivodeship, in east-central Poland. It lies approximately south-west of Serock, north-east of Legionowo, and north of Warsaw.
The village has a population of 970. It gave its name to the nearby Zegrze Reservoir, a man-made lake constructed in 1963 with a hydroelectric complex producing 20 Megawatts of energy, a popular place of recreation for the residents of Warsaw.
Zegrze is the location of a historic palace built in 1847 by the noble Krasiński family, given as a dowry of Jadwiga Krasińska in 1862, to her new husband Prince Maciej Radziwiłł. The palace, surrounded by a park, serves as a convention centre and a small hotel.