Located on the east coast of Sicily, Catania is situated at the foot of the largest volcano in Europe, Mount Etna. Elegant, modern, and an important hub in Europe's tech industry, Catania is also rich with baroque architecture, medieval castles, Roman era theatres, and a flourishing cultural and artistic center. The first university in Sicily was opened here in 1434. The Ursino castle built in the 13th Century is now a museum. The Piazza del Duomo, at the heart of Catania, is home to the city's symbolic Fountain of the Elephant, constructed in 1736 from lava and an ancient Egyptian obelisk.