Keys to understanding ... the nature of a mighty valley unique for its diversity ; its prehistoric painted caves ; the record number of its age-old castles ; and an entire way of life always influenced by one great river... Itineraries Descend the Dordogne from the Puy de Sancy to the Atlantic Ocean ; see dams and former river ports ; range through villages of honey-coloured stone and ancient lauze roofs ; discover the treasures and the peaceful delights of a valley still home to the wild sturgeon... Practical information Boating, fishing and other river activities ; the addresses and opening hours of museums, churches and other sights ; a selection of restaurants and hotels recommended by GaultMillau ; 12 pages of maps.