The Interpretation Centre for Rock Art (CIAR) seeks to explain the geography of the comarca, bisected by deep ravines (barrancs), together with reconstructions of rock art (guided visits on the sites). The art museum showcases pieces from the marvellous Marès Collection: religious sculptures and paintings from the 16C to 19C, splendid 14C wooden sculptures and a few works by Englishman Reginald Fonoll and Damià Forment, author of the Poblet altarpiece.