Castro de Baroña

Castro de Baroña is an Iron Age hillfort on a rocky peninsula in Porto do Son, on Galicia’s Atlantic coast. Its stone defensive walls enclose the foundations of round houses, giving you a close look at a settlement occupied from the 1st century BC into the 1st century AD. Walk the site’s stone paths, then look out over the ocean or continue down toward the beach. Entry is free, but the approach crosses uneven, rocky ground, so wear sturdy shoes.

An Iron Age settlement by the sea

Castro de Baroña stands on a rocky peninsula beside the Atlantic in Porto do Son. The fortified settlement was occupied between the 1st century BC and the 1st century AD. Its position above the coast sets the archaeological remains against open sea and rocky shoreline.

The dry-stone walls still outline the settlement, and the foundations of its round houses remain visible. Follow the paths through the enclosure to see how the houses sit within the defensive boundary. The surviving stonework gives the site its clearest connection to the people who lived here.

Walking the site

From the designated parking spaces above, a stone path leads down to the hillfort. The walk is roughly 500 metres each way and crosses rocky ground, so choose footwear suited to uneven paths. Once inside, take your time among the ruins and look out from the peninsula over the ocean.

A path also leads down toward the beach for a longer outing. The site is free to enter and can be visited on weekdays. Plan for the uneven approach, especially if you are travelling with children or need step-free access.