Santa Maria Maggiore Basilica Underground Guided Tour

- Explore the underground chambers of a grand Roman basilica, where centuries-old mosaics, frescoes, and archaeological remains have been preserved for millennia. - Discover exclusive subterranean areas, including the Treasure Room, ancient mosaics, unique fresco cycles, and historic thermal healing spaces, accessible only with a guided tour. - Go through intricate details such as original tilework, geometric frescoes, and early architectural elements, explained by an expert English or Italian-speaking guide. - Choose this experience to uncover rarely seen Romanesque, Renaissance, and Baroque layers beneath one of Rome’s most iconic religious sites.