kronotskaya sopka - active volcano on kamchatka peninsula

kamchatka volcano tourism touristic travel kronotskaya kronotsky landscape mountain scenery natural nature lava crater active cone ash beautiful blue caldera cliff climb climbing cloud day ecology ecosystem environment expedition geography geology harmony hike hiking idyllic massive mount mountaineering nobody outdoor peak picturesque relief rock sky slope sopka stone summer sunrise sunny trip view volcanic stratovolcano volcanism volcanology russia russian eurasia