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Rome Basilica of San Clemente Underground and Panoramic Bus Tour 2 hr

TourTruth score 6.9 out of 10

Average

2 reviews · Rated on 1 provider · How we score

  • Rome, Italy
  • 2 hrs
  • Updated November 2, 2026

Explore Rome’s layered past beneath San Clemente, then enjoy a panoramic bus ride and an audio guide with more than 170 points of interest.

About this tour

Step beneath the streets of Rome and uncover centuries of history at the Basilica of San Clemente, just a five-minute walk from the Colosseum. This layered landmark reveals how the city changed over time, with one church built above another and ancient Roman structures below.

Explore the Basilica and descend into the excavations, where you can see the remains of first-century Roman buildings, including an ancient Mithraic temple. A multimedia video adds context to the site, while an app audio guide offers more than 170 points of interest around Rome. Your experience also includes one ride on a panoramic bus, a convenient way to continue taking in the Eternal City.

The Basilica of San Clemente Underground and Panoramic Bus Tour brings together a remarkable archaeological site and an easy city overview. Collect your reserved excavation ticket and bus ticket at the meeting point, then arrive at least 15 minutes before departure. Remember to cover your shoulders and knees, and leave your camera packed for the underground visit. Discover Rome’s past one layer at a time.

Highlights

  • Descend through layers of Rome’s history beneath San Clemente
  • Explore an ancient Mithraic temple in the underground levels
  • See the Basilica of San Clemente, a short walk from the Colosseum
  • Complete your visit with a panoramic bus ride and Rome audio guide

What's included

Included

  • Multimedia video
  • Rome app audio guide with more than 170 points of interest
  • One-round panoramic bus ticket
  • Reserved entrance ticket to the San Clemente excavations
  • Free entry to the Basilica of San Clemente

Not included

  • Hotel pickup and drop-off
  • Food and drinks
  • Guided tour
  • Headsets

Ratings on each provider

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

Important information

  • Arrive at the redemption point at least 15 minutes before departure
  • Collect the panoramic bus ticket and reserved excavation ticket at the meeting point
  • Cover shoulders and knees when entering the Basilica
  • Photography is not allowed underground
  • Public transportation is available nearby
  • Suitable for all physical fitness levels

How this score is calculated

This score is based on one provider. Viator rates it 3.00 from 2 reviews. We place that rating among all Viator ratings and weight it by its review count. If the tour is found on another provider later, both ratings are combined.

How the score works and rating distribution in Rome
  • 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: this tour scores 6.9.

Provider rating distribution in Rome

How many tours in Rome have a provider rating at or below each value. The dashed line is this tour.

  • Viator

from US$34.15

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