Mount Etna is an active stratovolcano on the east coast of Sicily, Italy, in the Province of Catania, between Messina and Catania. It lies above the convergent plate margin between the African Plate and the Eurasian Plate. It is the tallest active volcano in Europe, currently 3,329 m high, though this varies with summit eruptions. It is the highest mountain in Italy south of the Alps.
According to Adrian Room’s book Place-names of the World, the name Etna originated from the Phoenician word attuna meaning "furnace" or "chimney". He dismisses the hypothesis that Etna is from the Greek αἴθω , meaning "I burn", through an iotacist pronunciation.
Volcanic activity first took place at Etna about 500,000 years ago, with eruptions occurring beneath the sea off the ancient coastline of Sicily. About 300,000 years ago, volcanism began occurring to the southwest of the summit then, before activity moved towards the present centre 170,000 years ago.