Explore details about location Rue des Vingt et un. Rue des Vingt et un is a location situated within the Québec alongside other areas such as Rang Saint-Jean Sud-est, 11ième Rue Ouest, Avenue De Vaudreuil. Additionally, some smaller parts of Rue des Vingt et un include specific areas like Rue du Parc Boulianne adding to the diversity of its landscape.