If you would rather see Rome with a guide, HappyToVisit lays out the best-reviewed Rome tours, and the official Turismo Roma and Italia.it sites cover hours and access.
Rome: Catacombs of St. Callixtus Entry Ticket & Guided Tour

Rome’s underground is weirdly moving. This guided catacomb tour is short, focused, and packed with early-Christian burial details you won’t get from a quick stroll. I love the contrast: bright Rome above, then you step into an underground cemetery beneath…














