Descend beneath Santa Maria Maggiore and discover a hidden Roman world of ancient baths, mosaics, and underground heating systems. Admire rare frescoes, including a unique agricultural calendar, and experience a quiet, fascinating journey through Rome’s past beneath one of its greatest basilicas.
On the day of your visit, go to the entrance of the Papal Basilica of Santa Maria Maggiore- Piazza di Santa Maria Maggiore, 00185 Rome
Piazza di Santa Maria Maggiore
Explore the underground world beneath the Papal Basilica of Santa Maria Maggiore and uncover layers of ancient Roman history. Discover remains of Roman era structures that predate the basilica, including thermal baths, mosaic fragments, hypocaust heating systems, and ancient pavements and admire geometric frescoes. Experience a quieter, lesser known side of the basilica that reveals the transformation of the site from Roman daily life to the early Christian era.
All sales are final. No refund is available for cancellations.
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This experience is non-refundable and cannot be changed for any reason. If you cancel or ask for an amendment, the amount you paid will not be refunded.
You will not receive a refund if you cancel.
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