

Take a boat ride along the Tiber River in Rome, and then explore the underground Catacombs with a guided tour.
Explore the full itinerary for Rome Tiber RiverBoat Ride and Undergrounds Catacombs Guided Tour in Rome, Italy. This short tours/experiences experience includes 1 stops over 1 day. Duration: 3 hours. Activity level: Extreme.

The Catacomb(s) of Callixtus (also known as the Cemetery of Callixtus) is one of the Catacombs of Rome on the Appian Way, most notable for containing the Crypt of the Popes , which once contained the tombs of several popes from the 2nd to 4th centuries.