Stromboli has erupted almost continuously for at least 2,000 years, a rhythm so reliable that sailors nicknamed it the Lighthouse of the Mediterranean long before real lighthouses existed.
Small bursts of incandescent rock, called strombolian eruptions after this very island, throw glowing debris every few minutes from vents near the summit at 924 meters; the Sciara del Fuoco, a scarred slope of loose rock on the northwest flank, channels larger flows straight into the sea. Access above 290 meters has been restricted to licensed volcanological guides since a series of dangerous eruptions in the early 2000s, and the summit itself closes entirely when activity spikes. Most visitors instead join an evening boat that idles offshore below the Sciara del Fuoco after dark, watching the mountain glow and occasionally roar without setting foot on the crater rim.

Sources and citations (1)
- UNESCO Beni CulturaliThe Aeolian IslandsAeolian Islands overviewRead source








