These opera houses aren't just magnificent structures. They're cultural hubs, serving as venues for performances and public platforms for the art of theater. They're not just buildings. They're immersive experiences, merging architecture with the beauty of the natural world. Get ready to be amazed by the crown jewel of the Shanghai skyline, the Shanghai Tower. Imagine this, a mind-boggling 2,073 feet, 632 meters high, costing a whopping $4.2 billion. When it was finished in 2015, it proudly stood as China's tallest and the world's third tallest building.