1) Historical region in Russia 
Zalesye (Зале́сье; literally: `area beyond the forest`) or Opolye (Опо́лье; literally: `area in the fields`) is a historical region of Russia, comprising the north and west parts of Vladimir Oblast, the north-east of Moscow Oblast and the south of Yaroslavl Oblast. As a kernel of the medieval state of Vladimir-Suzdal, this area ...