I want to tell you about Mainz, Germany. Not just Mainz, but the secret Roman history of Mainz. Like most cities I’ve traveled to in Europe, Mainz has many well-hidden secrets.  Although Mainz has a lot to offer for a day-trip, I wouldn’t consider it a touristy area. Most people go to see the Cathedral or the first Gutenberg Bible at the Gutenberg Museum. I have seen those things in 2008, when I first visited Mainz for a few hours. This time I spent the entire day exploring the city and found a few things that I missed the last time. This trip I found lead curse scrolls in the underground Sanctuary of Isis and Mater Magna, a house with four roofs, a Roman theater bisected by the railway, and a monument to a long-dead Roman General.