kurile lake is caldera and crater lake in eastern volcanic zone of kamchatka

adventure against alaska bear beautiful calm cliff cub danger east eruption evil fareastrussia fear geology high hungry ilyinskayasopka ilyinsky kamchatka kurile kurilelake lake land landscape massive mountain nature nobody outdoor pacific park peak peninsula petropavlovskkamchatsky picturesque protection reserve river rock russia salmon sightseeing sky snow stool stratovolcano summer tourism travel