Le Lac-Lajoie is a small campground situated within Mont Tremblant National Park in Quebec, at an elevation of approximately 1,279–1,303 feet. The site offers around 6–12 tent-friendly sites and basic facilities including toilets, tables, grills, and firewood.

Reservations are accepted, and the campground operates seasonally.

Nestled near Lac Lajoie, the campground sits close to several other backcountry sites in the park, including Lac Provost and Lac aux Rats, making it a convenient base for exploring the surrounding wilderness.