Roman city of Valeria Historical milestone · Las Valeras, Serranía Media-Campichuelo y Serranía Baja, Cuenca Roman city set on a rocky spur above the river Gritos, raised in the first century BC over Celtiberian settlement. It preserves the forum, a monumental nymphaeum, the cryptoporticus and the so-called Roman hanging houses. It was an episcopal see in the Visigothic period. siglo I a. C. Photo: Rjdeadly (CC BY-SA 4.0) What to see and do in Las Valeras