Tyrrhenian Sea, Italy
38.72 N, 13.20 E
summit elevation 239 m
Volcano type unknown
Ustica is a small volcanic island of Pleistocene age off the NW coast of Sicily.
It lies on the crest of the fold-and-thrust belt of the Maghrebian-Appenninic chain which runs across northern Sicily, and Calabria before bending NNW-wards along the Italian peninsula.