Explore the hidden depths of Rome on this captivating underground aqueduct tour. Beginning at the iconic Spanish Steps, you’ll explore the city’s ancient past, discovering a 19 BC aqueduct and the archaeological site of Vicus Caprarius. Led by knowledgeable guides, this immersive 2-hour experience showcases Rome’s architectural brilliance, culminating at the magnificent Trevi Fountain. With a small group size and flexible cancellation policy, this tour offers a unique opportunity to uncover the city’s hidden gems.
Key Points

- Explores ancient underground aqueducts of Rome, including the Vicus Caprarius archaeological site and the Trevi Fountain’s historical water legacy.
- Guided tour offers insights into the architectural brilliance and engineering feats of the Roman aqueduct system.
- Small-group experience (maximum 12 participants) allows for an immersive and personalized exploration of the hidden gems.
- Tour operates rain or shine, providing a flexible and all-weather adventure with free cancellation up to 24 hours in advance.
- Knowledgeable guide enhances the experience by bringing the history and stories to life through vivid details and compelling narratives.
Tour Overview

The "Rome: Trevi Fountain Underground Aqueduct Walking Tour" is a 2-hour small-group experience that takes visitors on a journey through the ancient underground aqueducts of Rome.
Priced from $56.92 per person, this tour has a maximum group size of 12 participants and is likely to sell out, so early booking is recommended.
The tour includes a free cancellation policy up to 24 hours in advance, providing flexibility for travelers.
The tour offers a free cancellation policy up to 24 hours in advance, providing flexibility for travelers.
With a starting location at Piazza di Spagna, 15, the tour explores the Spanish Steps, the ancient Roman aqueduct, and the iconic Trevi Fountain, offering a unique and immersive perspective on Rome’s water infrastructure.
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Highlights of the Itinerary

- The tour begins at the iconic Spanish Steps, where guests receive an introduction to the history and significance of the surrounding area.
From there, the journey leads to an ancient Roman aqueduct dating back to 19 BC, which still feeds the first fountain.
Visitors then descend underground to explore the Vicus Caprarius, an archaeological site that offers a glimpse into the city’s hidden gems and ruins, including a remarkable underground water reservoir.
The tour culminates at the magnificent Trevi Fountain, the monumental end of the aqueduct system that has captivated travelers for centuries.
Taking in the Tour Experience

Descending underground, visitors are immersed in a captivating journey through Rome’s hidden history. Guided by a knowledgeable local, they explore the ancient Roman aqueduct, marveling at its architectural brilliance and the ingenious engineering that’s still functional today.
The tour offers a unique opportunity to see the aqueduct integrated into modern buildings, providing a fascinating contrast between the past and present. Visitors explore the Vicus Caprarius, an underground site that unveils intriguing ruins and a hidden water reservoir, offering a tangible connection to Rome’s extensive aquatic legacy.
The tour culminates at the iconic Trevi Fountain, where the aqueduct’s monumental end showcases the city’s enduring water heritage.
Appreciating the Guide’s Expertise
A knowledgeable guide is essential to fully appreciating this immersive Trevi Fountain Underground Tour.
Participants rave about the guide’s deep expertise, praising their ability to bring the aqueduct’s history to life. By sharing vivid details and compelling stories, the guide provides rich context that enhances the underground exploration.
They seamlessly weave architectural insights, helping visitors understand how ancient structures have been integrated into the modern city.
With engaging commentary, the guide transforms a tour of hidden gems into an enriching, immersive journey – one that leaves a lasting impression on all who embark on this unique Roman adventure.
More Great Tours NearbyInsights From Customer Reviews
According to customer reviews, participants consistently praise the expertise and engagement of the tour guides leading the Trevi Fountain Underground experience.
Reviewers highlight the guides’ in-depth knowledge of Rome’s aqueducts and history, providing fascinating insights that enrich the tour.
One American visitor, Raymond, called the guide "highly knowledgeable," while an Australian, Annette, appreciated the guide’s architectural expertise.
Tammy, another American, enjoyed the guide’s captivating storytelling, which made the tour "enriching."
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Inclusions and Meeting Point
The Trevi Fountain Underground tour includes a guided tour, entry to the underground aqueduct and Vicus Caprarius site, as well as a walking tour of the surrounding area.
The meeting point is next to the Diesel store, where you’ll find the guide holding a Live Virtual Guide sign. The tour operates rain or shine, and there are flexible booking options available if you’d like to reserve now and pay later.
With these inclusions and the convenient meeting location, you’re in for a unique and enriching exploration of Rome’s hidden underground wonders.
Booking Flexibility and Weather Considerations

Since the tour operates rain or shine, travelers can book with confidence knowing they’ll be able to explore the underground wonders regardless of the weather.
The flexible booking options allow visitors to reserve their spot now and pay later, ensuring they don’t miss out on this unique opportunity.
Whether it’s a sunny day or a rainy one, the guide will lead the small group through the hidden gems, providing insights into the ancient aqueduct and Trevi Fountain.
Regardless of the weather, a knowledgeable guide leads a small group to explore hidden gems like the ancient aqueduct and Trevi Fountain.
This is an all-weather experience that promises to be both educational and captivating.
Discovering Hidden Gems of Rome
Beneath the bustling streets of Rome lies a hidden world of ancient wonders, waiting to be discovered. The Trevi Fountain Underground Tour offers a unique opportunity to explore these captivating remnants of the past. From the ancient Roman aqueduct to the underground water reservoir, this tour provides a fascinating glimpse into the city’s rich history.
| Highlights | Insights |
| — | — |
| Vicus Caprarius | Explore an underground site that was once part of the ancient aqueduct system. |
| Integrated Aqueducts | Marvel at how the aqueduct has been seamlessly incorporated into modern buildings. |
| Water Reservoir | Discover a hidden underground water reservoir, a testament to Rome’s engineering prowess. |
This immersive experience, led by knowledgeable local guides, promises to transport you back in time and uncover the hidden gems that lie beneath the surface of the Eternal City.
Frequently Asked Questions

Can I Take Photos Inside the Underground Aqueduct?
Yes, you can take photos inside the underground aqueduct. The tour allows for photography, so you can capture the historic and architectural features of this unique underground site during your visit.
Is There a Dress Code for This Tour?
There’s no strict dress code for this tour, but it’s best to wear comfortable walking shoes and dress appropriately for the weather. Casual, weather-appropriate attire is recommended to ensure you can explore the underground sites comfortably.
How Accessible Is the Tour for People With Disabilities?
The tour is generally accessible for people with disabilities, but they recommend checking with the tour operator in advance. The underground sites may have limited accessibility, so those with mobility issues should inquire about accommodations.
Do We Get to Throw a Coin Into the Trevi Fountain?
You’ll have the chance to throw a coin into the iconic Trevi Fountain at the end of the tour. This is a beloved tradition that’s said to ensure your return to Rome.
Can I Use the Restroom During the Tour?
Unfortunately, there doesn’t seem to be any information provided about restroom availability during the tour. It’s best to check with the tour operator beforehand to inquire about any restroom breaks or facilities along the route.
The Sum Up
The "Rome: Trevi Fountain Underground Aqueduct Walking Tour" offers an immersive journey through the city’s ancient subterranean world. With knowledgeable guides, travelers explore remarkable historical sites, culminating at the iconic Trevi Fountain. This captivating experience allows visitors to explore Rome’s architectural brilliance while enjoying the flexibility of a free cancellation policy, making it an ideal way to uncover the hidden gems of this enchanting city.
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