The discovery of the paintings of the Valltorta ravine Historical milestone · Tírig, L'Alt Maestrat, Castellón Image of Tírig, not of the place itself. A shepherd from the village came upon the figures painted in red in the shelters of the ravine; the find, made known that same year, revealed one of the most important ensembles of Levantine rock art, declared World Heritage in 1998. 1917 Photo: Juan Emilio Prades Bel (CC BY-SA 4.0) What to see and do in Tírig