Cividade de Bagunte (Portugal) was one of the largest cities with 50 hectares. The cities are surrounded by a number of smaller castros, some of which may have been defensive outposts of cities, such as Castro de Laundos, that was probably an outpost of Cividade de Terroso. There is a "cividade" toponym in Braga, a citadel established by Augustus, although there are no archaeological findings apart from an ancient parish name and pre-Roman baths. Bracara Augusta later became the capital of the Roman province of Gallaecia, which encompassed all the lands once part of the Castro culture.