Yaroslavl is a city and the administrative center of Yaroslavl Oblast, Russia, located 250 kilometers (160 mi) northeast of Moscow. The historic part of the city, a World Heritage Site, is located at the confluence of the Volga and the Kotorosl Rivers. It is one of the Golden Ring cities, a group of historic cities northeast of Moscow that have played an important role in Russian history. Population: 591,486(2010 Census);[6]613,088(2002 Census);[12]632,991(1989 Census).