Chiesa del Gesรน, Rome
Must-SeeThe mother church of the Jesuits โ Baciccia's ceiling appears to explode out of the vault. Baroque's mission statement.
Sant'Ignazio, Rome
Must-SeeAndrea Pozzo's trompe l'oeil dome (there is no dome โ it's painted flat). Stand on the marble disc in the nave for the full illusion.
Sant'Andrea della Valle, Rome
Must-SeeLanfranco's dome fresco and the setting for Puccini's Tosca. The second-largest dome in Rome after St Peter's.
Santa Maria della Salute, Venice
Must-SeeLonghena's octagonal church at the Grand Canal entrance โ Venice's most photographed church. Built as a plague offering.
Cappella Sansevero, Naples
Must-SeeThe Veiled Christ โ marble so thin it appears transparent. Book tickets online โ it's tiny and sells out. Naples' most extraordinary single artwork.
Where to start
Start with the must-see examples, then explore the hidden gems. Italy's baroque churches reward the curious visitor.