Vienna is one of central Europe's largest metropolises ... It's also the home to the beloved Prater, a massive city park which features an amusement park and miles of tree-studded walking paths.

Opened in 1959 as the "Historical Museum of the City of Vienna" on Karlsplatz, the Wien Museum ... former eatery Zum Walfisch in the Prater park), a magnificent 19th century mayoral carriage ...