Fodor's Expert Review Technik Museum

Built on the site of a former aircraft works just outside the city center (about a 10-minute walk from the Kaiserdom), the Technik Museum houses 300 exhibits including space suits, a landing capsule, and an original Russian BURAN space shuttle as part of Europe's largest aerospace exhibition. In addition, there are walk-in exhibits including a Boeing 747 and a 46-meter-long U9 submarine; and there's also a collection of vintage cars, ships, locomotives, and motorcycles. While you're here, don't miss one of the world's biggest collections of mechanical musical instruments at the Wilhelmsbau Museum (entry included in ticket price) or a movie on the curved screen of the IMAX DOME theater. Allow at least three hours to visit this extensive museum, which covers several large buildings.