The Wiener Staatsoper (Vienna State Opera) is a historic opera house located in the heart of Vienna, Austria. It is one of the most renowned and important opera houses in the world, with a rich history and tradition dating back to the mid-19th century.

The Vienna State Opera was originally founded in 1869 as the "Court Opera," and has undergone numerous renovations and reconstructions over the years. The current building was opened in 1955 after being rebuilt following its destruction during World War II.

The opera house is known for its exceptional acoustics, impressive stage productions, and world-class performances by leading international artists. It is home to the Vienna Philharmonic Orchestra, one of the most prestigious orchestras in the world.

The Vienna State Opera offers a diverse repertoire of operas, ballets, and concerts throughout the year, with an emphasis on the works of the Austrian composer Wolfgang Amadeus Mozart, as well as other classical composers such as Richard Strauss, Giuseppe Verdi, and Richard Wagner.

The auditorium of the opera house is grand and ornate, with plush red seats and a striking ceiling fresco. In addition to the main auditorium, the building also features a variety of smaller performance spaces, as well as a museum dedicated to the history of the Vienna State Opera.

Visitors can take guided tours of the opera house to learn about its history, architecture, and productions. It is also possible to purchase tickets to performances in advance, although they can be in high demand and may require booking well in advance.