Greek mythology claimed the volcano was the workshop of Hephaestus, god of fire, where he and his Cyclopes forged lightning bolts for Zeus.

The accumulation of solidified lava and periodic crater collapses cause Etna's elevation to constantly fluctuate, recently exceeding 3,350 meters.

Volcanic ash rapidly breaks down to release essential minerals like potassium and phosphorus, creating ideal conditions for citrus and vineyards.

Properly known as volcanic vortex rings, these form when pressurized gas is rapidly expelled through a perfectly circular vent in the crater.