Explore details about location Impasse des Soupirs. Impasse des Soupirs is a location situated within the Neauphle-le-Château alongside other areas such as Rue Saint-Jean, Rue Marius Minnard, Place de l'Église. Additionally, some smaller parts of Impasse des Soupirs include specific areas like Route de Chevreuse, Sente du Fond du Champ adding to the diversity of its landscape.