Rome Underground Santa Maria Maggiore Tour 75 min - Image 1
Rome Underground Santa Maria Maggiore Tour 75 min - Image 2
Rome Underground Santa Maria Maggiore Tour 75 min - Image 3
Rome Underground Santa Maria Maggiore Tour 75 min - Image 4
Rome Underground Santa Maria Maggiore Tour 75 min - Image 5
Rome Underground Santa Maria Maggiore Tour 75 min - Image 6

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Rome Underground Santa Maria Maggiore Tour 75 min

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Rated on 1 provider · Why

  • Rome, Italy
  • 1 hr 15 min
  • Updated November 2, 2026

Explore archaeological remains and early Christian foundations beneath Santa Maria Maggiore on a guided 75-minute tour in Rome.

About this tour

Step beneath one of Rome’s most iconic basilicas and uncover the layers of history hidden below Santa Maria Maggiore. This 75-minute guided visit explores archaeological remains and early Christian foundations, offering a closer look at the site’s place in the story of early Christian Rome.

As you explore the underground spaces, your guide shares insights into the basilica’s artistic, cultural, and religious significance. Historical accounts suggest that an earlier structure may have stood near a Roman-period market complex, and the remains below offer a glimpse into how this sacred site evolved. The tour also introduces the history of the Basilica of Santa Maria Maggiore, one of Rome’s four major papal basilicas.

A guided visit brings context to the traces beneath the church and helps reveal a lesser-seen side of its past. Join this Rome Underground Santa Maria Maggiore Tour to discover the foundations and stories beneath the basilica.

Highlights

  • Descend beneath Santa Maria Maggiore to explore archaeological remains
  • See early Christian foundations beneath one of Rome’s major basilicas
  • Learn how the site connects to the history of early Christian Rome

What's included

Included

  • Tickets
  • All fees and taxes
  • Guided tour

Not included

  • Tips
  • Transportation

Ratings on each provider

The ratings and review counts each booking site shows for this tour.

Important information

  • Nearby bus lines include 16, 75, and 714
  • Not recommended for travelers with poor cardiovascular health
  • Moderate physical fitness is recommended
  • Not recommended for travelers with claustrophobia

How this score is calculated

This tour has no TourTruth score yet: Viator doesn't show a usable rating for it. It gets a score as soon as a provider lists one.

How the score works
  • Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
  • Listings on different providers are combined in proportion to their review counts.
  • Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
  • The result is shown from 0 to 10. Tours without a usable provider rating are not scored.

from US$42.11

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