Ludwig Museum
Sitting just behind the Deutsches Eck, this modern art museum is housed in the restored 13th-century Deutschherrenhaus. Industrialist Peter Ludwig, one of Germany's leading contemporary-art collectors, bequeathed his collection of French, American, and German art to the museum in 1992. There have been many additions since, but the core collection, featuring works by the likes of Pablo Picasso, Max Ernst, and Man Ray, remains.