Bremen is the 10th biggest city in Germany by population with several of great things to see like the church of our lady, the hole of Bremen, and St Peter's Cathedral just to name a few. Bremen is a great place to take a day trip to see and to make sure that you get to see it all in Bremen rent a car. Having a rent a car while allow tourists to get around and make sure that they get to see everything they want to see in the great town of Bremen.