Explore details about location Impasse de la Prairie. Impasse de la Prairie is a location situated within the Saint-Jean-de-Monts alongside other areas such as Avenue de l'Estacade, Cale 19, Boulevard du Maréchal de Lattre de Tassigny. Additionally, some smaller parts of Impasse de la Prairie include specific areas like Rue du Général de Gaulle adding to the diversity of its landscape.