beautiful general view torre del filosofo of the slopes of volcano mount etna on the sunny day, sicily, italy

italy sicily etna mount stratovolcano volcano landscape crater view lava slope mountainside magma stone rock travel disaster famous catania attraction top peak cone catastrophe volcanic buried tuff environment ground destroyed italian europe danger tourism mountain landmark unesco eruption historic sightseeing nature scenic blue sky beautiful general torre del filosofo slopes sunny day italy stones solidified vegetation