The Vía Nova as it passes through A Limia Activity · Sandiás, Limia, Ourense Image of Sandiás, not of the place itself. The Roman road that linked Braga with Astorga, the Vía XVIII, crossed the plain through this concello. Its courses and milestones can be followed on foot among potato fields and the remains of castros. Photo: José Antonio Gil Martínez from Vigo, Spain (CC BY 2.0) What to see and do in Sandiás