at the top of avachinsky volcano. kamchatka krai

1991 active after asia avachinskaya avachinsky blocked clouds crater emit eruption formed frozen fumarole fumaroles gases igneous kamchatka koryakskaya koryaksky krai landscape lava lots martian mountain nalychevo nature park peninsula plug red reddish rock rocks russia sand sky snow solfatara somma sopka steam stone stones stratovolcano sulfur sulfurous sulphur surreal top tuff view volcanic volcano volcanoes was yellow