Etna Volcano and Summit Craters | UNESCO World Heritage | How to visit Etna?

How to visit Etna volcano in south Italy? The most active volcano in Europe. The nearest airport to Etna is Catania Airport (CTA) at 31.7 km or 19,7 miles. Nearby airports are Lamezia Terme (SUF) (168.9 km or 105 miles) and Palermo (PMO) (172.6 km or 107 miles).