The Teatro alla Scala is one of the most famous opera and ballet theaters in the world, better known as simply La Scala. Inaugurated in 1778, it was the site of premieres of some of the best-loved operas, including Nabucco and Otello by Verdi and Turandot by Puccini. It has a long and illustrious history, and visitors can learn more in the theater’s museum or by taking a guided tour.