Wikipedia
Bilibino
Bilibino is a town and the administrative center of Bilibinsky District in Chukotka Autonomous Okrug, Russia, located at the confluence of the Karalveyem and Bolshoy Keperveyem Rivers ( Kolyma's basin), northwest of Anadyr, the administrative center of the autonomous okrug. With a population of 5,506 as of the 2010 Census, and an estimated population as of 1 January 2015 of 5,592, it is the second largest town in the autonomous okrug after Anadyr.