-	All photographs of Castro de San Cibrao, Ourense

The Castro of San Cibrao de Las could be considered, due to its area, one of the most important of all Galicia. It is located in the province of Ourense, Galicia.

The castro of San Cibrao presents a huge area, with good size walls, as well as around 300 meters of axis. It is may be the most relevant celtic site of Galicia nowadays. The most recent studies point out that it was inhabitated from the I century before Christ to the IV century after Christ. The romans exerted a great influence. Inscriptions and ornamental objects have been found.