Piazza Mazzini

Historical landmark Triumphal arch from the 16th century, once a gate in the city walls, at the old town entrance. Historical landmark Partially excavated, 2nd-c. A.D. Roman amphitheater with guided tours offered by the city. Historical landmark Old town gate, rebuilt in the 18th century, in the form of an arch topped by statues of saints. Historical landmark Baroque-style city gate with a towering archway framed by imposing columns & stone carvings. Castle This 12-century castle strengthened by Charles V in 1539 features art exhibitions & cultural events.