The Palacio Real de Madrid is the largest royal palace in Europe by floor space.
The palace has 3,418 rooms, but only around 50 of them are open to the public.
The palace was originally built in the 16th century, but has undergone several renovations and additions since then.
The palace is home to many impressive works of art, including works by Spanish masters such as Velázquez, Goya, and Mengs.
The palace also houses the Royal Armoury, which is one of the largest collections of arms and armor in the world.
The palace is built on the site of the former Alcázar fortress, which was destroyed by fire in 1734.
The palace has its own theater, which was built in the 19th century and is still used for performances today.
The palace has a large formal garden, the Jardines del Campo del Moro, which is open to the public.
The palace is used for state ceremonies and official receptions, but the Spanish royal family does not actually live there.
The palace is one of Madrid's most popular tourist attractions, with over 1 million visitors each year.
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