Osiek is a village in the administrative district of Gmina Lubin, within Lubin County, Lower Silesian Voivodeship, in south-western Poland.It was the birthplace of the Protestant Reformer Kaspar Schwenkfeld von Ossig in 1490. It lies approximately 5 kilometres south-east of Lubin and 63 km north-west of the regional capital Wrocław.
The village has an approximate population of 1,000.
Wikipedia https://en.wikipedia.org/wiki/Osiek,_Lubin_County
Coordinates 51°21'57.329" N 16°13'37.307" E