The Kamchatka Peninsula is a 1,250-kilometer long peninsula in the Russian Far East.
It lies between the Pacific Ocean to the east and the Sea of Okhotsk to the west.
Biologists estimate that a sixth to a quarter of all Pacific salmon originates in Kamchatka.
Kuril Lake is recognized as the biggest spawning-ground for sockeye in Eurasia.
Bears have a good time during the spawning season.