Paris is a must-see attraction! Designed and constructed by renowned architect Charles Garnier by Napoleon III, this luxurious and bold architectural concept is both magnificent and practical, and is recognized as one of the most beautiful theatres in the world today. I think it is no exaggeration. The staircase of the entrance is shocking and can stand for a long time; the exhibition hall upstairs refers to the design of Versailles Palace Mirror Hall, and the Opera Avenue leading directly to the Louvre can also be seen on the balcony. It takes about two hours to visit slowly. There is a Chinese phonetic guide. If there happens to be a performance, I think it's more desirable to watch a performance in this situation. Entrance tickets are 11 euros and voice guides are 5 euros.