The castros (hillforts) of Foxás Nature · Touro, Arzúa, A Coruña Image of Touro, not of the place itself. The parish of Foxás concentrates several castro settlements, to which is added the course of a Roman road that climbed towards Lugo. It is the archaeologically densest area of the concello. Photo: Jorjum (CC0) What to see and do in Touro