Municipality of Les Coteaux, in the Vaudreuil-Soulanges region on the shore of Lac Saint-François.
Municipalité Les Coteaux is the municipal government of Les Coteaux, in the MRC de Vaudreuil-Soulanges. The municipality lies along Autoroute 20, on the shore of Lac Saint-François. Its municipal services can be reached through the contact details published on its website.