Boston Metro

It may not have the romance of the Paris metro or the extraordinary underground stations in Moscow, but it was the first subway in the United States of America! As I took a picture, someone stopped to tell me proudly that this, the first metro system in America, had opened in 1897. The line that connects the center to Harvard pass across a bridge, and you can enjoy the beautiful view of the bay ... Funnily enough, each line has different materials, so the trains cannot change lines.