Gmina Kołbiel is a rural gmina in Otwock County, Masovian Voivodeship, in east-central Poland. Its seat is the village of Kołbiel, which lies approximately 16 kilometres east of Otwock and 37 km south-east of Warsaw.
The gmina covers an area of... Wikipedia
Voivodeships: Otwock County and Masovian Voivodeship
Population: 8,186 (2017)