Location : France, Nouvelle-Aquitaine, Charente-Maritime, La Seudre, Bassin de Marennes-Oléron, Chaillevette, Etaules, Arvert, La Tremblade, Port de La Grève

Topographies : Coastline, Port, Port planning, River, Salt marshes area, Agricultural area, Aquaculture

Tags : track in, zoom in, boat, side track, fishing, shed, marsh, salt marsh, oyster, shellfish farming, oyster farming, Natura 2000, basin, fishing harbour, oyster port