Get an insider look at the world heritagelisted sydney opera house on this 1 hour walking tour go behind the scenes with a knowledgeable guide who will entertain you with stories about the opera houses controversial construction and the thousands of performances that have taken place there since it opened in 1973 enjoy photo ops from off limits vantage points and upgrade to include a tasting plate at the opera kitchen tours take place every 30 minutes throughout the day so its easy to fi