Musée de l’Aéropostale Jean Mermoz preserves Saint-Louis’s role as a base of the pioneering Latécoère/Aéropostale route between Europe, West Africa and South America. Senegal’s national tourism agency and Ministry of Culture describe photographs, paintings, aircraft models including a Breguet 14, silhouettes, posters and archival documents about Mermoz, Saint-Exupéry and the air-mail route. The small museum operates from the Syndicat d’Initiative on Saint-Louis’s historic island; current opening days, admission and visitor arrangements follow local tourism guidance, so confirm before travel. Visitor address: Syndicat d’Initiative, Rue Milles Lacroix, Île Nord, Saint-Louis, Senegal.