Volodymyr Download Small (768×576)35 KBMedium (1536×1152)122 KBLarge (2048×1536)203 KBOriginal Size (4032×3024)4 MB Alternative Text: Mount Etna, or simply Etna, is an active stratovolcano on the east coast of Sicily, Italy, in the Metropolitan City of Catania, between the cities of Messina and Catania.