Rome Bone Crypts and San Clement Underground 2 hr - Image 1
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Rome Bone Crypts and San Clement Underground 2 hr

TourTruth score 7.3 out of 10

AverageTop 35% in Rome

3 reviews · Rated on 1 provider · How we score

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

Explore Rome’s bone-lined Capuchin Crypts and descend through the layered history of San Clemente Basilica on a guided 2-hour tour.

About this tour

Discover Rome beneath its familiar streets on a journey through bone-lined chapels and centuries of hidden history. This 2-hour Rome Bone Crypts and San Clement Underground tour begins at the Capuchin Crypt Museum, where the remains of thousands of monks form striking, symbolic designs across the crypts. Explore the chapels, including the Crypt of Skulls and its hourglass, before continuing through the city past the Colosseum, gladiator training grounds, and the ruins of Nero’s Golden House.

At San Clemente Basilica, descend through Rome’s past one layer at a time: from the 12th-century basilica to a 4th-century church and a 2nd-century Mithraic temple. Along the way, take in Byzantine mosaics, early Christian frescoes, and an ancient fountain that still flows. An English-speaking guide brings context to these remarkable sites, connecting the sacred, the unsettling, and the everyday life of ancient Rome.

Choose this Rome Bone Crypts and San Clement Underground experience for a vivid look at the city’s history below ground. Meet at Piazza Barberini, in front of the Triton Fountain, and explore a side of Rome that stays with you.

Highlights

  • Explore the Capuchin Crypts, decorated with the bones of thousands of monks
  • Descend through San Clemente Basilica’s layers of Roman history
  • See Byzantine mosaics, early Christian frescoes, and an ancient flowing fountain
  • Walk past the Colosseum, gladiator training grounds, and Nero’s Golden House

What's included

Included

  • Capuchin Crypt Museum
  • San Clemente Basilica

Ratings on each provider

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

Important information

  • Meeting point: Piazza Barberini, in front of the Triton Fountain
  • Infants and small children can ride in a pram or stroller
  • 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 5.00 from 3 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 7.3. Top 35% in Rome means it ranks in the top 35% of tours in Rome by this score.

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$59.18

on Viator

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