Masovia or Mazovia is a geographic and historic region of east-central Poland. Administrative borders of the contemporary Masovian Voivodeship don't follow historical boundaries of the region. For example, a Masovian city of Łomża belongs to the Podlaskie Voivodeship instead, Skierniewice belongs to Łódź Voivodeship, while Radom, historically part of Lesser Poland, is now part of the Masovian Voivodeship. The Masovia region is spread over the Polish Masovian Plain. Its… (More on Mazowsze)