Podborek (Piwonin)
Podborek [pɔdˈbɔrɛk] is the part of Piwonin village, Gmina Sobienie-Jeziory, Poland. From 1975 to 1998 this place was in Siedlce Voivodeship. It lies approximately 2 kilometres (1 mi) west of Sobienie-Jeziory, 21 km (13 mi) south of Otwock, and 38 km (24 mi) south-east of Warsaw.