The Hanoi Opera House is a historic building located in Hanoi, the capital of Vietnam. Completed in 1911, it was designed in the French colonial style, reflecting the architectural influence of Europe during that period. The opera house serves as a cultural venue for various performances, including opera, ballet, and concerts. The structure features a grand façade with elegant columns and intricate details. It has a seating capacity of around 600 people, making it a prominent site for both local and international artists. The Hanoi Opera House is not only a performance space but also a symbol of the city's rich cultural heritage.