Vía Nova Nature Trail Activity · Lobios, Baixa Limia, Ourense Image of Lobios, not of the place itself. A waymarked route that follows road XVIII between the Portela do Home and Santa Comba de Bande, climbing the Caldo valley by the line along which the Roman engineers overcame the gradients of the sierra. Photo: Pementa (CC BY-SA 4.0) What to see and do in Lobios