Descend 10 feet below the street level and discover what is buried right under the Roman streets you just walked on. You will explore a fascinating and completely different city from the ancient and early Christian time. See surprisingly well preserved buildings, paintings and other gems during this Rome Underground Tour. Please note that on Tuesday, instead of the catacombs of Santa Domitilla, you will visit another catacomb. Also, on Tuesday and Wednesday instead of the Case Romane (Roman Houses), you will visit the Santi Cosma and Damiano church.