Mount Etna, Europe’s highest active volcano, erupted on Sunday, causing a nearby airport in Sicily to close due to volcanic ash. The eruption was accompanied by loud rumbles in the region. However, heavy cloud around the volcano’s summit made it impossible to see the eruptions. Mount Etna has erupted frequently throughout its geological history, which spans 500,000 years. It stands at 3,324 meters (nearly 11,000 feet) and is one of Italy’s most popular tourist destinations. Around 10 million passengers last year transited through Catania International Airport.
