Roca dels Moros of the Calapatá ravine Historical milestone · Cretas, Matarraña, Teruel Image of Cretas, not of the place itself. Juan Cabré documented here deer, a bull, a horse and a goat painted in a shelter of the Calapatá ravine: the first assemblage of Levantine rock art identified in Spain. Unesco included these paintings in the World Heritage in 1998. 1903 Photo: jordi domènech (CC BY-SA 3.0) What to see and do in Cretas