The Pena National Palace, popularly known as Pena Palace or Pena Castle, is located in the town of Sintra, São Pedro de Penaferrim, municipality of Sintra, in the district of Lisbon, Portugal. It represents one of the main expressions of 19th-century architectural romanticism in the world, constituting the first palace of this style in Europe, built some 30 years before Neuschwanstein Castle in Bavaria.
On July 7, 2007, it was chosen as one of the Seven Wonders of Portugal. The palace has been open for tourist visits since 2013, being one of the most visited sites in the country. The Palacio da Pena was classified as a World Heritage Site by UNESCO in 1995.
