The palace’s history started in the Middle Ages when a chapel dedicated to Our Lady of Pena was built on the top of the hill above Sintra. Palacio da Pena originated in 1839, when the king consort Fernando II acquired the ‘Our Lady of Pena Monastery’ ruins to adapt it to a palace. Ferdinand of Saxe Coburg-Gotha, the artist-husband of Queen Maria II, commissioned Prussian architect Ludwig von Eschwege in 1840. Moorish arches and the Persian style domes add a sense of eastern beauty to its’ facade. In all, the construction styles of this palace are Neo-Gothic, Neo-Manueline, Neo-Islamic and Neo-Renaissance.
The Arches Yard is named after the Moorish arches. These arches are open from the top and decorated with same design as the Great Mosque of Cordoba.