12km of cycle paths through the dunes! This loop is for most athletes or fans of downhill! Between lake, ocean and forest, you dévalerez slopes and parfairerez your calves going up the track. To avoid the toughest climbs, first the loop of Cavalles starting towards the ocean and complete with the tranquility of the lake ... The little Plus: Do not miss the swimming break on the beautiful beach of the domain Bombannes!