Church of Immaculate Conception Tours and Tickets

Go underground to see Rome's ancient catacombs and crypts on a 3.5-hour walking tour. Visit the Domitilla Catacomb and Basilica of San Clemente with skip-the-line access, plus visit the Capuchin Crypt, where you'll see a Caravaggio painting and marvel at a chapel made entirely out of human bones. Learn about past burial customs and secret Christian worship spots during this fascinating exploration into the history of Rome.

Many people have visited the Trevi Fountain, but few have ventured underneath it. Go behind the scenes to discover Rome's original aqueducts - along with two other of Rome's best-kept secrets - on this family-friendly underground tour. Children of all ages are welcome, with entertaining commentary from your own private guide. You'll also get a peek at a subterranean stadium, and wander through a crypt made entirely of human bones.

Discover the dark side of Rome on this Super Saver that combines two bestselling tours into one fascinating and fearsome sightseeing experience. You'll start with a tour to the Appian Way to visit Domitilla Catacombs, where you'll skip the line with priority admission. Learn about burial customs in Ancient Rome, and visit the Basilica of San Clemente and the Capuchin Crypt for a look at a chapel made entirely of bones. Then explore central Rome on a night tour that introduces you to the Eternal City's many ghosts and mysteries.