Reggia di Caserta, also known as the Royal Palace of Caserta, is a magnificent 18th-century palace located in Caserta, a city in the Campania region of Italy. The palace was commissioned by the King of Naples, Charles III, as a residence for the royal family and as a symbol of the Kingdom of Naples. The palace was designed by Luigi Vanvitelli and is considered one of the largest royal residences in the world, covering an area of about 110,000 square meters.

The Reggia di Caserta is a remarkable example of Baroque architecture, with its grand façade and beautiful interiors. The palace features a grand central hall, the Hall of the Crown, which is surrounded by ornate halls, state apartments, and grand staircases. The palace also has a beautiful garden that covers an area of 120 hectares and is known for its fountains, statues, and ornamental lakes.

Today, the Reggia di Caserta is open to the public and is a popular tourist destination, attracting visitors from all over the world. It has been recognized as a UNESCO World Heritage Site and is considered one of the most important examples of Baroque architecture in Italy.