Timings of different Roman Underground sites

Open daily: 10am – 7pm (Saturday until 8pm)
Last entry: 6:20pm (Saturday 7:20pm)
Closed: None; open year-round

Open daily: 9am – 9pm (Mondays & Fridays: 12pm – 9pm)
Last entry: 8:30pm
Closed: None; open year-round

- January 2 – February 15: 8:30am – 4:30pm<br/>
- February 16 – March 15: 8:30am – 5pm<br/>
- March 16 – August 31: 8:30am – 7:15pm<br/>
- September 1 – September 30: 8:30am – 7pm<br/>
- October 1 – October 31: 8:30am – 6:30pm<br/>
- November 1 – December 31: 8:30am – 4:30pm<br/>

Last entry: 1 hour before closing
Closed: December 25, January 1

April – October: Monday–Saturday 9am– 12pm, 1pm– 6pm; Sunday 11am – 5pm
November – March: Monday–Saturday 10am – 4pm; Sunday 11am – 4:30pm
Last entry: 30 minutes before closing
Closed: None; open year-round

Monday–Saturday: 9am – 12:30pm (last entry 12pm), 2pm – 6pm (last entry 5:30pm)
Closed: Sundays

Best time to visit Rome Underground

Seasonality:
Underground sites stay cool year-round, but summer (June to September) brings the biggest crowds. Book morning or late-afternoon slots in peak months to avoid long waits at major venues like the Colosseum. October to April is quieter, with easier last-minute availability and more relaxed pacing.

Weekdays vs weekends:
Weekdays see fewer tour groups, making narrow passages and small chambers more comfortable to explore. Weekends, especially Saturdays, sell out faster and can feel more rushed.

Time of day:
Early morning offers the calmest atmosphere and easier photography. Evening options such as night tours add dramatic lighting and fewer visitors — a great choice if you want a more atmospheric experience.

Local tips:
Plan underground visits back-to-back when possible; cool temperatures provide a welcome break after walking outdoors. Always check security and arrival requirements so you don’t lose your slot.

How long should I spend at each Rome Underground site?

Site / Experience	Recommended time	Notes
Colosseum Underground	2.5–3 hours	Includes guided access to restricted tunnels plus a full ancient Rome walking component.
St. Clemente Basilica	60–90 mins	Layered experience across 3 historical levels — allow extra time for the underground temple and spring.
Stadium of Domitian (Navona Underground)	45–60 mins	Audio-guided tour through Rome’s only known ancient stadium remains beneath Piazza Navona.
Trevi District Underground	45–60 mins	Compact archeological route with aqueduct tunnels and ancient apartments. Often paired with Trevi Fountain visit.
Capuchin Crypt + Museum	45–75 mins	Unique bone chapels, plan a bit longer if you enjoy the guided storytelling or spend time in the museum.