Clan Rising
Castle of the Moors today

Portugal · Partial ruin

Castle of the Moors

Castelo dos Mouros

The Castle of the Moors is a medieval hilltop fortress in Sintra, Portugal, constructed in the 8th–9th centuries and altered through the medieval and Romantic periods. It occupies a granite ridge with a double circuit of defensive walls, multiple square and circular towers, and a chapel near the enclosure, and is today a protected national monument and tourist attraction.

Photograph via Wikimedia Commons

First raised

700

Its prime

1383

Today

Partial ruin

As it stood in 1383

What Castle of the Moors looked like in its prime.

Perched on a craggy granite ridge, the castle follows an irregular, meandering plan of two concentric stone curtain walls built of rough grey masonry. The ramparts are crenellated and surmounted by pyramid-shaped merlons; the enclosure includes several rectangular and one circular tower set into the line. The walls step over massive granite outcrops and thickets; a secondary entrance is flanked by two turrets. The chapel lies just outside the inner ring and the interior contains open ruined foundations.

Its story

The story of Castle of the Moors.

The Moorish Castle Above as-Shantara

The granite ridge above Sintra was fortified by the Moors between the eighth and ninth centuries, when the settlement below carried the name as-Shantara. It was the central place of a territory that was primarily agricultural, raised to protect that population and to hold the land routes linking Sintra to Mafra, Cascais and Lisbon. Its double circuit of walls follows the outcrop for some 450 metres, with a cistern cut beneath the enclosure and the alcáçova in the tower on the highest ground, later called the Torre Real. With Santarém it counted among the principal points in the military plan of Belata, the Muslim province answering to the later Ribatejo and Estremadura.

Sintra belonged to the taifa of Badajoz. Facing the Almoravid forces of Ali ibn Yusuf crossing from North Africa, the ruler of Badajoz, al-Mutawakkil, handed Sintra over with Santarém and Lisbon to Alfonso VI of León and Castile, buying a defensive alliance with territory. It bought nothing: occupied with his own lands, the Christian king could not come to his aid, and in 1094 the towns fell to the Almoravids.

The Voluntary Surrender of 1147

Sintra's fate followed Lisbon's. When Lisbon fell in 1147 to the forces of Afonso Henriques, the castle surrendered voluntarily and for good. The king put its security in the hands of thirty inhabitants and granted them privileges in the foral he signed in 1154, a charter inviting settlers to occupy and inhabit the castle as the means of securing the region. In the second half of the twelfth century the chapel inside the walls became the parish seat, and his son Sancho I remodelled and strengthened the defences in turn.

Local legend tells it differently. Fearing a surprise attack during his siege of Lisbon, Afonso Henriques is said to have sent the Templar knight Dom Gil with twenty trusted men to watch the Moors of Sintra; between Colares and Penedo an apparition of Our Lady told them not to fear, for they went as twenty but went as a thousand. In the legend they stormed the castle, and the chapel of Nossa Senhora de Melides — mil ides, a thousand go — was raised for it.

Ferdinand I's Rebuilding and the Crisis of 1383

Castilian troops besieged the castle during the Fernandine Wars, and in 1375 Ferdinand I ordered it rebuilt on the counsel of João Annes de Almada, his vedor da fazenda. The work held: the structure was well fortified by 1383. Its military importance was draining away all the same, as the inhabitants left the hilltop for the old village of Sintra.

In the succession crisis that followed, the castle's alcaide-mor, Henrique Manuel de Vilhena, declared for Beatriz. Fernão Lopes, chronicling the reign of João I, records that the place entrusted to him was strong and very high and rugged; Vilhena gave it up only after João I's victory at Aljubarrota.

Abandonment, Lightning and the Earthquake of 1755

The kings came to prefer the Paço Régio in the village below, and the town grew around it while the castle slipped into second place. Its chapel was still in religious use at the beginning of the fifteenth century; by 1493 it stood abandoned, and it was afterwards used by the small Jewish community of the parish, by then the castle's only inhabitants. In the sixteenth century the parish of São Pedro moved down to the new church in the village, the Jewish families were expelled by Manuel I, and the castle was left empty.

Lightning damaged the keep in 1636, and the Lisbon earthquake of 1755 carried the harm much further, damaging the chapel and unsettling the stability of the castle. By 1838 the towers were already in ruins.

Ferdinand II Rebuilds a Romantic Ruin

In 1839 Ferdinand II, consort of Maria II, took the ruined castle on lease from the municipal council of Sintra, moved by the Romantic rediscovery of the Middle Ages. He consolidated the walls, reforested the ground, cut paths and viewpoints through it and conserved the chapel, raising a monument along its southern flank to hold the bones turned up by the works. Wilhelm Ludwig von Eschwege oversaw a campaign amateur in character but enough to arrest an advanced decay.

What it produced was a ruin in the Romantic taste rather than a restored fortress. The towers, which had originally carried two floors, lost their internal divisions and roofing, and the works added damage of their own and probably made later archaeology harder. The castle and its cistern were classified a National Monument in 1910, stretches of wall were rebuilt from 1939, and excavation in the Chapel of São Pedro in 1979 uncovered medieval tombs from the turn of the thirteenth century.

Step inside

10 places to explore in 1383.

The record describes 10 distinct spots at Castle of the Moors, including 3 interiors: main military square (interior courtyard), subterranean cistern, chapel interior and oratory. Create your own photoreal reconstruction and explore every one, more scenes means more rooms, more angles, and more of the place to stand in.

Exterior approach from the south slopeMain entrance at the secondary wallCurtain wall walk and battlementsRoyal tower (highest tower)Main military square (interior courtyard)Subterranean cisternChapel of São Pedro (exterior)Chapel interior and oratoryTraitors' Gate (northern small door)Bins and silos along the perimeter

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Questions about Castle of the Moors

What is the history of Castle of the Moors?

Castle of the Moors was built by the Moors in the 8th and 9th centuries to protect the population and control important routes. It became a strategic point during the Reconquista and surrendered to Christian forces after the fall of Lisbon in 1147. After later abandonment and earthquake damage, Ferdinand II began conserving and improving the castle in 1840.

What is inside Castle of the Moors?

Inside Castle of the Moors are the main military square, a subterranean cistern and the Chapel of São Pedro. The cistern measures 18 metres long by 6 metres wide, while the chapel has a single nave, a rectangular vaulted chapel-mor and remnants of frescoes. Archaeological investigation also found medieval tombs in the chapel.

Who owns Castle of the Moors now?

Castle of the Moors is owned by Portugal. It has been designated a National Monument of Portugal since 1910 and forms part of the Sintra Cultural Landscape UNESCO World Heritage Site. The supplied material does not identify a current private owner or resident.

Why was Castle of the Moors built, and what was it used for?

Castle of the Moors was built as a military fortress to protect the population and control strategic routes across the Sintra mountains. Its double walls and towers defended the settlement during the Reconquista. The chapel later became the parish seat, while the castle eventually declined as inhabitants moved to the old village of Sintra.

Where is Castle of the Moors?

Castle of the Moors is in Sintra, in the municipality of Sintra, on the Sintra Mountains. It stands on a granite ridge within the Sintra-Cascais Natural Park, about 25 kilometres northwest of Lisbon. From the walls, views extend across Sintra and, on a clear day, to Mafra and Ericeira.

When was Castle of the Moors built?

Castle of the Moors was first raised in the 8th–9th centuries. The supplied dates place its origin in the early medieval period, with the fortress altered and expanded during later medieval and Romantic phases. Its initial fortification was associated with Muslim rule in the region.

Was Castle of the Moors ever attacked or besieged?

Castle of the Moors was attacked during the Christian conquest of the region. After the fall of Lisbon in 1147, it surrendered voluntarily to Christian forces rather than falling in a recorded assault. It was also besieged by Castilian troops during the Fernandine Wars, and its governor handed it over only after João I's victory at Aljubarrota.

Is Castle of the Moors still standing, or is it a ruin?

Castle of the Moors has survived as a partial ruin rather than as an intact medieval fortress. Its towers lost their original internal divisions and roofs, and the castle suffered damage from the 1755 Lisbon earthquake. Conservation and rebuilding took place from the 19th century onwards, including work on the walls in 1939 and later campaigns.

What did Castle of the Moors look like in its prime?

Castle of the Moors has two concentric curtain walls built from rough grey stone masonry on a granite ridge. Its irregular plan includes five rectangular towers and one circular tower, with crenellated ramparts crowned by pyramid-shaped merlons. A secondary entrance is flanked by two turrets, while the walls step over granite outcrops and vegetation.

Can you visit Castle of the Moors?

Castle of the Moors can be visited as a public monument. It is described as a tourist attraction, and access is available through a protected gate and turnstile from Santa Maria e São Miguel or by a road from the Palace of Pena. The site is also a National Monument and part of the Sintra Cultural Landscape UNESCO World Heritage Site.

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