Review for Casino Admiral Prater Review For Casino Admiral Prater Google User Apr 11 '17 at 15:40 The Prater is a historical amusement park in Vienna. It has its own charming old-fashioned atmosphere. Its highlight is the big ferris wheel that offers a stunning view of downtown Vienna. The site is quite crowded and expensive in the summer, so I would suggest visiting during the spring or during the fall. View full site to comment or like