Biysk is a city in Altai Krai, Russia, located on the Biya River not far from its confluence with the Katun River. It is the second largest city of the krai. Population: 183,852; 210,115; 218,562; 233,238.
Wikipedia https://en.wikipedia.org/wiki/Biysk
Coordinates 52°32'22.165" N 85°12'53.522" E