Eyjafjallajökull, Suðurland, Iceland. Kelimutu Volcano, Flores Island, Indonesia. ... Mount Kilimanjaro, Kilimanjaro National Park, Tanzania. ... Whakaari/White Island, Bay of Plenty, New Zealand. ... Sakurajima, Kyushu, Japan. ... Mount Etna, Catania, Sicily, Italy. ... Mount Teide, Tenerife, Canary Islands, Sp
