Do you often the opportunity on a hike to mix urban and nature heritage? It is that offers this unusual circuit. Browse through the historic centre and the city to plunge into the atmosphere of typical Provencal villages. Discover also the etang de Berre from different angles of views. Overlook it since the lookouts. Let your gaze on the largest inland sea in Europe and its complex history. Walk along the coastline and enjoy unspoilt coves. An appointment not to be missed!