The Valley of Geysers () and the Mutnovsky geyser field are the only geyser fields in Eurasia. The Valley of Geysers is the second largest concentration of geysers in the world. The 6 km long 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.