This six-kilometre-long (3.7 mi) basin with approximately ninety geysers and many hot springs is situated on the Kamchatka Peninsula in the Russian Far East, predominantly on the left bank of the ever-deepening Geysernaya River, into which geothermal waters flow from a relatively young stratovolcano, Kikhpinych.
[1] It is part of the Kronotsky Nature Reserve, which, in turn, is incorporated into the World Heritage Site "Volcanoes of Kamchatka".
The "pulsating" geysers of Kamchatka were discovered by a local scientist, Tatyana Ustinova, in 1941.
From the 1980s, the area was promoted across the Soviet Union as one of the tourist magnets of Kamchatka and the Russian Far East.
[7] The landslide occurred during filming of the documentary Wild Russia; it features footage of before and after the disaster.