St. Peter's Basilica is the largest Christian church in the world.
Santa Maria Maggiore is one of the four Papal basilicas in Rome.
The Archbasilica of Saint John Lateran is the cathedral church of Rome and serves as the seat of the Roman Pontiff.
The Basilica of Saint Paul Outside the Walls is one of Rome's four ancient major basilicas or papal basilicas.
The Papal Basilica of Saint Mary of the Angels in Assisi is a grandiose church situated at the plain at the foot of the hill of Assisi.
The Basilica of Saint Francis of Assisi is a stunning example of Italian Gothic architecture.
The Basilica of St. Martin is one of the most significant baroque churches in southern Germany.