Salt from the Royal Salt Works Food and drink · Arcos de las Salinas, Gúdar-Javalambre, Teruel Image of Arcos de las Salinas, not of the place itself. The salt spring still feeds evaporation beds where salt is obtained by traditional procedures. These are among the oldest inland salt pans of the peninsula, with production documented since the medieval period. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in Arcos de las Salinas