Planning fallacy
The Sydney Opera House was expected to be completed in 1963. A scaled-down version opened in 1973, a decade later. The original cost was estimated at $7 million, but its delayed completion led to a cost of $102 million.
Tourism in Sydney
The building was included in the Olympic Torch route in 2000 to the Olympic stadium. It was the backdrop of some events for the Sydney 2000 Olympics, including the triathlon—which began at the Opera House—and the yachting events on Sydney Harbour. The dramatic exteriors have not been matched with technically superior interiors, and the Opera House's reputation as a music venue has suffered as a result.