Ключевые слова: activity, badland, badlands, barren, boiling, destination, field, formation, formations, fumarole, fume, fumes, geothermal, hverir, iceland, krafla, landscape, mountain, mountains, mud, namafjall, natural, nature, rock, rocks, rocky, scenery, scenic, sightseeing, smoke, steam, steaming, sulphur, sulphuric, tourism, travel, valley, volcanic, volcanism,