Citânia de Briteiros
Braga
Citânia de Briteiros is one of the most significant archaeological sites of the Castro culture in northwestern Iberia, located on Monte de São Romão in Guimarães, Portugal. The site features a large fortified hilltop settlement with an urban-like layout, including orthogonal streets, public and private spaces, and diverse residential structures. Its origins date back to the late Bronze Age with the main occupation during the Iron Age, around the 2nd to 1st centuries BCE. The inhabitants were Celtic, and the settlement shows complex social organization with family compounds and public buildings such as baths and a council house. Roman occupation began in the 1st century CE, evidenced by coins and architectural influences, though the site declined in importance by the 2nd century CE. After a brief medieval reoccupation, the site was abandoned. Excavations started in 1875 by Francisco Martins Sarmento, who pioneered archaeological research and preservation here. The site is protected as a Portuguese National Monument and continues to be studied and conserved by the Martins Sarmento Society and Minho University. Its monumental walls, urban planning, and unique artifacts like the Pedra Formosa bath slab make Citânia de Briteiros a remarkable window into proto-historic Celtic culture in the Iberian Peninsula.
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Tip: The best time to visit Citânia de Briteiros is during spring or early autumn when weather conditions are mild. Visitors are advised to check opening hours in advance and consider guided tours to fully appreciate the site's complex urban layout and historical context. Tickets can sometimes be purchased with discounts for students or seniors. Wear comfortable walking shoes due to uneven terrain and bring water and sun protection. Booking guided visits ahead of time is recommended, especially during peak tourist seasons.
Interesting facts
- •Citânia de Briteiros is one of the most excavated Castro culture sites in northwestern Iberia.
- •The Pedra Formosa, a decorated stone slab found in one of the site's baths, is a unique artifact of the Castro culture.
- •Coins from Roman emperors Augustus and Tiberius have been found at the site, indicating Roman occupation.
- •The settlement features an orthogonal street grid, unusual for proto-urban Iron Age sites.
- •The site covers about 24 hectares, though only around 7 hectares are currently accessible to visitors.
History
Citânia de Briteiros was likely constructed between the 2nd and 1st centuries BCE atop Monte de São Romão, a site with earlier Bronze Age rock art.
It served as a fortified Celtic settlement during the Iron Age.
Roman influence appeared in the 1st century CE, but the oppidum declined by the 2nd century CE with few inhabitants remaining.
A medieval chapel and graveyard were later built on the acropolis during a brief High Middle Ages reoccupation.
Archaeological excavations began in 1875 by Francisco Martins Sarmento, who conducted extensive research and reconstruction efforts.
Subsequent excavations through the 20th century expanded knowledge of the site, culminating in its classification as a National Monument in 1910 and ongoing studies by the Martins Sarmento Society and Minho University.
Place Guide
Acropolis2nd-1st century BCE
The central fortified area measuring approximately 250 by 150 meters, containing residential buildings, public spaces including the Council House and bath complexes, crossed by an orthogonal street network with main and secondary roads separating family quarters and public zones.
Bath ComplexesIron Age
Two bathhouses discovered within the settlement, including one containing the famous Pedra Formosa, a richly decorated stone slab indicative of advanced social and cultural practices.
Council House (Casa do Conselho)Iron Age
A central building believed to have served as a meeting place for community leaders, reflecting the organized social structure of the Castro inhabitants.
Contact
Phone: 253 478 952
