Castle of Óbidos, Obidos (must see)

The Castle of Óbidos is a remarkable reminder of Portugal’s medieval past. Perched on a hill above the historic town, this imposing fortress forms part of the ring of medieval walls that surrounds Óbidos. Its origins are traditionally attributed to Roman times, although the fortification was later developed under Muslim rule. After the Portuguese conquest in 1148, the castle was repaired and enlarged on several occasions, becoming an important part of the town’s defences. Today, its towers and walls create an impressive silhouette above the whitewashed houses and narrow cobbled streets of the village.

The castle’s architecture reflects the different periods of its long history. During the reign of King Manuel I (between 1495 and 1521), a palace was built within the fortress, introducing distinctive Manueline features. The former Palace of the Alcaides, or Paço dos Alcaides, is particularly notable for its ornate windows, historic chimney and portal decorated with the royal arms and the coat of arms of the Noronha family. The 1755 earthquake severely damaged the palace, which later fell into ruin before being restored in the 20th century.

The castle now houses the Pousada Castelo de Óbidos, a historic hotel that allows guests to experience the atmosphere of a medieval fortress. Although the hotel’s interior is generally reserved for guests, visitors can explore the surrounding historic town and walk along sections of its ancient walls, where they can enjoy views over the rooftops and countryside. The walls have little or no protective barrier in places, so take care, particularly with children or in wet weather.

Another important landmark nearby is the Óbidos Aqueduct, commissioned in 1573 by Queen Catherine of Austria, the wife of King João III. Stretching for approximately three kilometres, it once carried water to two fountains in the town. Every July, Óbidos hosts its popular Medieval Market, transforming the historic town and the area around the castle into a lively medieval scene. Costumed merchants, musicians, jugglers, and performers fill the streets, while the grounds near the castle host market stalls, medieval banquets, and jousting tournaments. The event’s dates and programme vary each year, so check the official tourism website before planning your visit.