The Wiener Staatsoper, or Vienna State Opera, is one of the world's leading opera houses, located in Vienna, Austria. Opened in 1869, it is renowned for its exceptional performances and rich history, showcasing a wide range of operas and ballets. The building itself is an architectural masterpiece, featuring a stunning neo-Renaissance facade. The opera house is home to the Vienna Philharmonic, one of the most prestigious orchestras globally, which often performs at the venue. The Wiener Staatsoper also hosts the famous Vienna Opera Ball, an annual event that attracts celebrities and dignitaries from around the world.