The Catacomb of Priscilla is a large archaeological site on the Via Salaria in Rome, Italy, situated in what was a quarry in Roman times. The catacombs extend downward for over seven miles, making them one of Romes most expansive catacombs. it was used for thousands of Christian burials from the late 2nd century through the 4th century. The origin of the catacomb's namesake is highly contested and theorized. In one theory, Priscilla belonged to the Acilii Glabriones family and was the woman patron who donated the site. The family name can be found etched into the hypogeum.
The walls also display some of the earliest known frescos of Biblical scenes. Many of these frescos are studied specifically for their portrayal of early Christian women.
Wikipedia https://en.wikipedia.org/wiki/Catacomb_of_Priscilla
Official Website http://www.catacombepriscilla.com/
Coordinates 41°55'47.014" N 12°30'31.555" E