What is "valjevo"

Valjevo ( Serbian Cyrillic: Ваљево, ) is a city located in western Serbia. It is the center of the Kolubara District, which includes five other, smaller municipalities with a total population of almost 175,000. According to the 2011 census, the administrative area of Valjevo had 90,312 inhabitants, 59,073 of whom were urban dwellers.

Valjevo occupies an area of 905 square kilometers; its altitude is 185 meters. The city is situated along the river Kolubara, a tributary of the Sava river.