Fodor's Expert Review Cattedrale di Sant'Agata (Duomo)
Giovanni Vaccarini designed the contrasting black lava and white limestone facade of city's cathedral, which dominates the Piazza del Duomo and which houses the tomb of composer Vincenzo Bellini. Also of note are the three apses of lava that survive from the original Norman structure and a fresco from 1675 in the sacristy that portrays Catania's submission to Etna's eruption. Guided tours of the cathedral, which is dedicated to Catania's protector, are available in English if reserved at least a week in advance. The cathedral's treasures are on view in the Museo Diocesano Catania (www.museodiocesanocatania.com), and underneath the cathedral are the ruins of Greco-Roman baths.