Rome Capuchin Crypt and Trevi Fountain Underground Tour 2 hr - Image 1
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Rome Capuchin Crypt and Trevi Fountain Underground Tour 2 hr

TourTruth score 7.0 out of 10

Average

1 review · Rated on 1 provider · How we score

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

Explore the Capuchin Crypt and the ancient aqueduct beneath the Trevi Fountain on a small-group tour of underground Rome.

About this tour

Step beneath Rome’s busy streets to uncover layers of history hidden from view. On this 2-hour Rome Capuchin Crypt and Trevi Fountain Underground Tour, an archaeologist or art historian guide leads a small group of up to 15 participants through two remarkable underground sites.

Explore the picturesque Capuchin Crypt, an unusual and fascinating place in Europe, then visit the basement of the Trevi Fountain. There, discover remains of the ancient Acqua Vergine aqueduct, still in operation after more than 2,000 years. A radio helps you listen to the guide as you move through the sites, while the limited group size leaves more room to ask questions and enjoy a closer look.

Join the Rome Capuchin Crypt and Trevi Fountain Underground Tour for a fresh perspective on the Eternal City and the history beneath its landmarks.

Highlights

  • Explore the unusual Capuchin Crypt
  • Descend beneath the Trevi Fountain
  • See remains of the ancient Acqua Vergine aqueduct
  • Hear stories from an archaeologist or art historian guide
  • Enjoy a small-group visit with time for questions

What's included

Included

  • Radio to listen to the guide
  • Expert local guide

Not included

  • Tips

Ratings on each provider

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

Important information

  • The guide waits with a flag reading “Rome With Silvia”
  • Public transportation options are available nearby
  • Infants must sit on an adult’s lap
  • Suitable for all physical fitness levels
  • Not recommended for wheelchair users

How this score is calculated

This score is based on one provider. Viator rates it 1.00 from 1 review. 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 7.0.

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

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