Vienna State Opera

The Vienna State Opera, sometimes referred to by the locals simply as the Opera House, was one of the most famous opera houses in the world.

It was located on Ringstrasse in Vienna, Austria and was one of the highlights of a popular cab tour around this circular street. (AUDIO: The Silver Turk)

The Tenth Doctor once went to the Vienna State Opera to see Puccini's grand opera Turandot. The alien Anton Mordillo was the star of the opera. (COMIC: The Great Mordillo)