The Palácio Nacional da Ajuda is a neoclassical palace located in Lisbon, Portugal. Originally built in the early 19th century, it served as the official residence of the Portuguese royal family. The palace features grand architecture and beautifully decorated rooms, showcasing the opulence of the time. Today, the palace functions as a museum, displaying a rich collection of decorative arts, furniture, and historical artifacts. Visitors can explore its stunning halls and gardens, gaining insight into the royal lifestyle and the history of the Portuguese monarchy.