Ciemniewo, Płońsk County
# Ciemniewo, Płońsk County

Ciemniewo is a village in the administrative district of Gmina Sochocin, within Płońsk County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) north of Sochocin, 12 km (7 mi) north-east of Płońsk, and 66 km (41 mi) north-west of Warsaw.

