The Teatro di San Carlo is a famous opera house in Naples, Italy. It is sometimes called the Teatro San Carlo or simply the San Carlo. Its name means Theatre of Saint Charles. It was built in 1737. When it was first built it was the biggest opera house in the world. Today, it is still one of the biggest opera houses in Italy. It is also the oldest opera house in Italy. Many operas were first performed at the Teatro di San Carlo. Seventeen of Donizetti's operas and eight of Rossini's operas were first performed there.

History of Teatro di San Carlo
The new King of Naples, Charles VII, was very interested in the arts. He wanted the city to have a new and beautiful opera house. The old one, the Teatro San Bartolomeo, was falling apart. King Charles paid for building the new theatre. It was built on land next to his palace and designed by Giovanni Antonio Medrano (1703 – 1760). The new theatre took only seven months to build. It opened on 4 March 1737. The first opera performed there was  (Achilles in Skyros). The famous Italian poet, Metastasio, wrote the words and story. Domenico Sarro wrote the music. He also conducted the orchestra.

The building burnt down on 12 February 1816. Six days after the fire, King Ferdinand IV (the son of King Charles) asked the architect Antonio Niccolini to build the theatre again. Nicolini used Medrano's designs but he made the stage bigger. The inside of the new Teatro di San Carlo was even more beautiful than the first one. The new theatre opened on 12 January 1817, with an opera by Simon Mayr,  (Partenope's Dream). Since then, only small changes were made to the building. It was damaged by bombs during World War II, but American and British soldiers soon repaired it.

Today
Like most Italian opera houses, the Teatro di San Carlo is built in a horseshoe shape. It has downstairs seats called stalls. There are six more levels of seats called box seats where groups of people can sit together. The box seats go all the way to the top of the opera house. Overall, there are 1386 seats in the Teatro di San Carlo today. The inside of the theatre has beautiful decorations in red and gold. A large painting by Giuseppe Cammarano covers the ceiling. The painting shows the Greek god Apollo and the goddess Minerva. All around them are famous poets.

Because of its shape, the San Carlo has very good sound quality. People can hear the singers and orchestra even in the most far away seats. Operas, ballets and concerts are performed there. People can also rent the theatre for parties or to put on their own shows. In 2010, much work was done on the opera house. It now has more rooms for rehearsals, modern machinery for the stage, and air conditioning. The Teatro di San Carlo has its own orchestra.

References

Sources
Callow, Simon (2008). Classical Destinations II, p. 132. Hardie Grant Publishing
Grove, George (1900) "San Carlo", in A Dictionary of Music and Musicians (A.D. 1450-1889), Vol. 3, p. 223. MacMillan & Co., Ltd
Kington, Tom (25 January 2010). "Naples opera house to reopen after €65m restoration". The Guardian
Maffei, Luigi; Iannace, Gino; Ianniello, Carmine; and Romano, Rosario (1998). "The Acoustics of the Italian Opera House Teatro di San Carlo in Naples, Italy" . Acoustical Society of America.
Teatro di San Carlo. Il Teatro e la sua Storia (The Theatre and its History)

Other websites

 Official web site 

Opera houses in Italy
Naples
1737 establishments
18th-century establishments in Italy
1730s establishments in Europe