Sydney Opera House!! Once again, I'm in awe.

Wow! This is the attraction I was most looking forward to. Thanks to the guided tour, I learned that while it appears snow-white from a distance, up close, the tiles are actually beige and have a dirt-resistant quality, so they stay clean without needing special maintenance. Inside, there's a small hall and another hall that hosts more passionate performances ❤️🔥, and alcohol is served 🍺, so you need to be at least 18 years old to enter. The floor outside the Opera House is made from Blue Mountains granite crushed and mixed with cement, secured with large screws around the edges. When replacement is needed, it can be done tile by tile! (A little joke: when the floor tiles are lifted, you can see coins from various countries underneath 🪙)