Discover one of Rome’s most fascinating hidden worlds beneath the Trevi Fountain — where ancient engineering still works beneath the modern city.
Begin your experience at the iconic Trevi Fountain, where your expert guide reveals its myths, legends, and extraordinary engineering. With exclusive access to the restricted basin area, you’ll see the fountain from a rare and intimate perspective that most visitors never experience.
Continue your journey underground into Vicus Caprarius, the “City of Water.” This hidden archaeological site reveals the remains of ancient Roman life and the Aqua Virgo aqueduct, the same system that has supplied the Trevi Fountain with water for over 2,000 years.
The tour coordinator will be holding a red sign that says “Tix & Tours” in front of the church.
Vicus Caprarius – the City of Water is an underground archaeological site located near the Trevi Fountain in Rome. Known as the “City of Water,” it reveals fascinating layers of the ancient city, including the remains of Roman buildings, streets, and part of the Aqua Virgo aqueduct, which still supplies water to the Trevi Fountain today. Visitors can walk through these remarkably preserved ruins and discover artifacts that offer a glimpse into daily life in ancient Rome.
The Trevi Fountain is one of the most famous landmarks in Rome and a masterpiece of Baroque art. Completed in the 18th century, it features a dramatic sculpture of Oceanus surrounded by mythological figures and flowing water. Tradition says that throwing a coin into the fountain ensures your return to Rome, making it a must-see stop for visitors on any tour.
For a full refund, cancel at least 24 hours before the scheduled departure time.
You can cancel up to 24 hours in advance of the experience for a full refund.
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