The history of the Sintra Royal Palace, also known as the Town Palace (Palácio da Vila), spans over a millennium, making it Portugal's best-preserved medieval royal residence. Its origins trace back to the 10th century as a residence for Moorish rulers, and it was continuously inhabited by the Portuguese monarchy from the 15th until the late 19th century. The palace's current appearance is a blend of Gothic, Manueline, and Mudéjar styles, primarily shaped by building campaigns in the 15th and 16th centuries.

Moorish Origins and Reconquest

The earliest references to a palace on this site date to the 10th century, when the Arab geographer Al-Bakri mentioned a residence for the Moorish rulers of the Taifa of Lisbon. Situated downhill from the fortified Castelo dos Mouros (Castle of the Moors), this structure served as an administrative and residential hub during centuries of Islamic rule. In 1147, as part of the Christian Reconquista, the first king of Portugal, Afonso Henriques, conquered Sintra and took the palace for the crown. While no structures from this early period survive, it marked the beginning of the palace's transformation into a Portuguese royal seat.

The Medieval Palace of Dinis and John I

The first major royal works began under King Dinis I in the late 13th and early 14th centuries. A document from 1281 shows King Dinis contracting free Moors from nearby Colares to help conserve the palace. The oldest surviving part of the palace, the Palatine Chapel, with its distinctive Mudéjar-style wooden ceiling, likely dates to his reign.

However, the palace's core structure as seen today is largely the result of a massive building campaign sponsored by King John I (João I) starting around 1415. This phase, known as the Ala Joanina (John's Wing), included:

  • The main façade with its distinctive entrance arches.
  • The central courtyard around which most of the buildings are arranged.
  • The famous Swan Room (Sala dos Cisnes), with its ceiling painted with 30 swans.
  • The Magpie Room (Sala das Pegas), decorated with 136 magpies to silence court gossip.
  • The two iconic, 33-metre-high conical kitchen chimneys that have become the symbol of Sintra.

The palace became a favourite of subsequent monarchs. King Afonso V was born (1432) and died (1481) within its walls, and King John II was acclaimed king here.

The Golden Age of King Manuel I

The second major building phase occurred under King Manuel I between 1497 and 1530, during Portugal's Age of Discovery. This period introduced the ornate Manueline style, a Portuguese late-Gothic that incorporated maritime and Renaissance elements. Key additions included the Ala Manuelina (Manuel's Wing) and, most importantly, the magnificent Coats-of-Arms Room (Sala dos Brasões). Built between 1515 and 1518, its spectacular domed ceiling displays the coats of arms of King Manuel I and 72 of Portugal's most noble families.

Decline, Imprisonment, and Earthquake

During the 17th century, the palace entered a more sombre period. It famously served as a prison for the mentally unstable King Afonso VI, who was confined to a room here by his brother, Peter II, from 1676 until his death in 1683. The great Lisbon earthquake of 1755 caused significant damage, including the collapse of a tower over the Arab Room, but the palace was largely restored in the existing style. The structure has remained essentially unchanged since the mid-16th century.

From Royal Residence to National Monument

The palace was used regularly by the royal family until the late 19th century, with Queen Amélie of Orléans being a particular admirer. With the establishment of the Portuguese Republic in 1910, the palace's role as a royal residence ended, and it was declared a National Monument. After a major restoration in the 1940s, it was opened to the public. In 1995, the entire Cultural Landscape of Sintra, including the palace, was designated a UNESCO World Heritage Site.

Frequently asked questions

How old is the Sintra Royal Palace?

The Sintra Royal Palace's origins date back to the 10th century when it was a residence for Moorish rulers. However, the main structure visible today was built in major phases during the 15th and 16th centuries by Portuguese kings.

Which kings lived in Sintra Royal Palace?

The palace was used by the Portuguese monarchy almost continuously from the early 15th to the late 19th century. Key figures who built and resided there include King Dinis I, King John I, and King Manuel I. King Afonso V was born and died there, and King Afonso VI was famously imprisoned in the palace.

What is the Sintra Royal Palace famous for?

The palace is most famous for its two massive, 33-metre-high conical kitchen chimneys, which are a symbol of Sintra. It is also renowned for being the best-preserved medieval royal residence in Portugal and for its stunning rooms, like the Swan Room and the Coats-of-Arms Room.

Today, the Sintra Royal Palace stands as a testament to centuries of Portuguese history, art, and architecture. To explore this remarkable building yourself, you can book tickets in advance and discover its stories firsthand.