Active summit craters, Mount Etna, UNESCO World Heritage Site, Catania, Sicily, Italy, Europe

photography colour colour image color color image horizontal horizontal image day outdoors outside nobody no one no one travel travel destination travel destinations cloudscape mountain peak crater volcanic mount etna unesco unesco world heritage site world heritage site catania sicily italy italian europe european mountainside mountain scenics scenic scene scenes scenery landscape landscapes remote remoteness barren rock rocky lens flare flare sunburst low angle view low angle