The Woman Was Dressed In Purple And Scarlet (Revelation 17:4)

Here's a valuable resource: The culture trip website displays a map of the seven hills of Rome, has a photo of what is now constructed on each hill, and presents a detailed history of each hill. And each hill, apparently, has an historical name.

I also believe that there are references from antiquity that identifies Rome as being built on seven hills.

A Roman coin minted under the Emperor Vespasian (A.D. 71) depicts Rome as a woman sitting on seven hills



"From the Luc Girard collection, Rome could hardly be better represented than by this remarkable type of Vespasian, which shows the eponymous Dea Roma seated rather at ease amongst the seven hills of Rome, her sword sheathed, with the river-god Tiberis at her feet, and at her side the she-wolf suckling Romulus and Remus."