Get your architecture fix on an in-depth tour with their expert guide. Hear how architects, engineers, builders and artists came together to create this UNESCO World Heritage-listed masterpiece. The Sydney Opera House is one of the 20th century’s most iconic buildings, breaking new ground for design and engineering around the world. To quote US architect Frank Gehry “(it) changed the image of an entire country.” Delve into the controversy of the building and into a new era of cultural discovery and community engagement when you step inside for a tour.