The Vienna State Opera, known as Wiener Staatsoper in German, is one of the most prestigious opera houses in the world. Located in Vienna, Austria, it was inaugurated in 1869 with a performance of Wolfgang Amadeus Mozart's "Don Giovanni." The building is renowned for its stunning architecture and rich history, hosting a wide range of operatic performances throughout the year. The opera house is home to the Vienna State Ballet and features a diverse repertoire, including classic and contemporary works. It has a seating capacity of about 1,709 and offers guided tours, allowing visitors to explore its opulent interiors and learn about its significant cultural contributions.