Dominating the landscape in eastern Sicily, Mt Etna (3350m/12730ft) is Europe's largest live volcano and one of the world's most active. Eruptions occur frequently, and visitors should be aware that excursions are at the mercy of volcanic activity. People are no longer allowed to climb to the craters.
The volcano's most devastating eruptions occurred in 1669 and lasted 122 days. A huge river of lava poured down its southern slope, engulfing a good part of Catania and dramatically altering the landscape.
Since 1987 the volcano and its slopes have been part of a national park, the Parco dell'Etna, a territory which encompasses a fascinatingly varied natural environment, from the severe, almost surreal summit to the deserts of lava and alpine forests.