The Prado Museum, officially known as Museo Nacional del Prado, is the main Spanish national art museum, located in central Madrid.
The Buen Retiro Park, Retiro Park or simply known as El Retiro is one of the largest parks of the city of Madrid, Spain.
The Palacio de Cristal is a conservatory located in the midst of Madrid’s Buen Retiro Park. Entry is free.
The Royal Palace of Madrid is the official residence of the Spanish royal family at the city of Madrid, although now only used for state ceremonies. The palace has 135,000 square metres of floor space and contains 3,418 rooms, making it the largest functioning royal palace and the largest by floor area in Europe.