Festivities of Arcos de las Salinas Activity · Arcos de las Salinas, Gúdar-Javalambre, Teruel Image of Arcos de las Salinas, not of the place itself. The festivities of Arcos de las Salinas are celebrated in a town whose inland salt works, active since the mid-12th century with production already documented in the Bronze Age, were fortified in 1357 and passed under a state monopoly regime in 1749; since 1907 they have been owned by the Campillo family. Photo: Juan Emilio Prades Bel (CC BY-SA 4.0) What to see and do in Arcos de las Salinas