Javalambre Ski Resort Nature · Camarena de la Sierra, Gúdar-Javalambre, Teruel Image of Camarena de la Sierra, not of the place itself. The Aramón Javalambre ski resort, opened in 1996, is set high on the Sierra de Javalambre, with 15 km of skiable terrain spread over 18 pistes; the Javalambre Astrophysical Observatory is located in the same mountain range. Photo: Marcela Escandell, en Flickr (CC BY-SA 2.0) What to see and do in Camarena de la Sierra