Notre-Dame-de-la-Salette is a municipality in the Outaouais region of Quebec, Canada. It is part of the Papineau Regional County Municipality, straddling the eastern banks of the Lièvre River.
Les Collines-de-l'Outaouais is a regional county municipality in the Outaouais region of western Quebec, Canada. The region nearly encircles the City of Gatineau, which is to the south. Its administra
The administrative office and municipal court of the RCM is located in Old Chelsea.