Castro de São Vicente da Chã/ Castro dos Mouros

This fortified settlement preserves part of the three lines of walls and a moat that partially surrounds it. It is strategically located on a bend in the Rabagão River, which is defended by it. In the middle wall, a gateway to the settlement can still be seen.
Everything indicates that the fort developed primarily on the upper platforms, within the limits of the second wall, as ruins of fortified structures are visible there. The settlement is confined to the hilltop, with the exception of an extension of the outer wall into a natural recess, where some buildings can be identified. In this location, remains of structures, pottery fragments, and pieces of iron slag can be seen. Everything indicates that the settlement had a large urban area, including a sector with evident metallurgical activity. The existing remains date back to the Iron Age, with little evidence of Romanization, although the route of Via Romana XVII is preserved relatively nearby.