Explore hiking trails around Saint-Genès-de-Blaye, Aquitaine. The best hike near Saint-Genès-de-Blaye is Plage de Foncillon, a 28.3 mile oneway in Parc naturel marin de l'Estuaire de la Gironde et de la Mer des Pertuis. Saint-Genès-de-Blaye has population 498.0.