Kostin Log
# Kostin Log

Kostin Log (Russian: Костин Лог) is a rural locality (a selo) in Kostino-Logovskoy Selsoviet of Mamontovsky District, Altai Krai, Russia. The population was 1,209 in 2016. There are 12 streets.

## Geography

Kostin Log is located 42 km east of Mamontovo (the district's administrative centre) by road. Travnoye is the nearest rural locality.

