Maestrazgo Geopark Curiosity · Cantavieja, Maestrazgo, Teruel The Maestrazgo Geopark was created in 2005 as part of the Maestrazgo Cultural Park, organised around the Guadalope river and its tributaries, and it encompasses 43 municipalities in the province of Teruel. Recognised for its exceptional geological heritage, it includes formations such as the Órganos de Montoro, the source of the Pitarque river and the Grutas de Molinos. Photo: manelzaera (CC BY-SA 2.0) What to see and do in Cantavieja