Review for Carnival Cruise Line - Triumph Review For Vienna Café Google User Apr 29 '18 at 0:09 We went for the rooftop bar. The view and atmosphere were very nice. It was a cool evening, so they had the heaters on. I did not purchase a drink because they were too highly priced for my taste. (Signature cocktails from $10-13). But the friends I went with enjoyed their drinks. View full site to comment or like