Ключевые слова: acid, active, adventure, azure, background, beautiful, blue, caldera, clouds, crater, crater lake, extreme, geology, gorely, high, hiking, igneous rock, journey, kamchatka, kamchatka peninsula, lake, landscape, mountain, mountain landscape, mountains, nature, outdoor, panoramic, rock, russia, scenery, scenic, sky, smoke, snow, sopka, steam, stone, stratovolcano, summer, top of mountain, tourism, travel, trekking, vacation, view, volcanic, volcanic crater, volcano, water,