Rome Trevi Fountain and Aqueduct Undergrounds Private Tour 2 hr 30 min - Image 1
Rome Trevi Fountain and Aqueduct Undergrounds Private Tour 2 hr 30 min - Image 2
Rome Trevi Fountain and Aqueduct Undergrounds Private Tour 2 hr 30 min - Image 3
Rome Trevi Fountain and Aqueduct Undergrounds Private Tour 2 hr 30 min - Image 4
Rome Trevi Fountain and Aqueduct Undergrounds Private Tour 2 hr 30 min - Image 5
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Rome Trevi Fountain and Aqueduct Undergrounds Private Tour 2 hr 30 min

TourTruth score 7.2 out of 10

AverageTop 40% in Rome

2 reviews · Rated on 1 provider · How we score

  • Rome, Italy
  • 2 hrs 30 min
  • Updated November 2, 2026

Admire the Trevi Fountain’s sculptures, then explore the ancient Aqua Vergine aqueduct beneath Rome with a private local guide.

About this tour

See Rome’s iconic Trevi Fountain from street level, then descend beneath the city to explore the ancient aqueduct that feeds it. This private Rome Trevi Fountain and Aqueduct Undergrounds tour brings the fountain’s sculpted figures and enduring traditions to life with insights from an expert local guide.

Admire Oceanus, sea horses, and tritons as you learn about the fountain’s symbolism and the custom of tossing a coin into its waters for good luck. Then visit the underground section of the Aqua Vergine, the only ancient aqueduct still in use in Rome. Discover how this remarkable engineering system also supplies the Barcaccia and the fountains of Piazza Navona. Your guide shares local stories and details throughout the experience, with tickets to the undergrounds included. Meet in front of Pompi and enjoy a private look at the history beneath one of Rome’s most famous landmarks. Book your Rome Trevi Fountain and Aqueduct Undergrounds tour for a closer view of the city’s living past.

Highlights

  • Admire the Trevi Fountain’s Oceanus, sea horses, and tritons
  • Hear the stories and traditions behind the fountain
  • Explore the underground Aqua Vergine aqueduct
  • Learn how the ancient aqueduct still supplies fountains across Rome

What's included

Included

  • Tickets to the undergrounds
  • Private tour
  • Expert local guide

Not included

  • Gratuities
  • Food and drinks

Ratings on each provider

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

Important information

  • Meet the guide in front of Pompi
  • Public transportation options are 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 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 7.2. Top 40% in Rome means it ranks in the top 40% 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$250.40

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