A thriving city in the southern part of Italy, Naples is home to many fascinating attractions including a number of architectural delights and an array of relaxing, beautiful spots such as several beaches, lovely gardens and an impressive aquarium. San Carlo Theatre is one of the best opera houses in the country, praised for its spectacular architecture and remarkable performances. The impressive interior features six levels with 200 boxes and a large stage opening out to the lovely gardens of the Palazzo Reale.