Camping rustique du Lac aux Rats is a rustic tent-camping area located within Mont Tremblant National Park in Quebec, sitting at roughly 1,470 feet in elevation. The campground offers 11 sites and is equipped with toilets.

It lies within 5–8 km of the park's registration center, making it one of the closer backcountry options in the park.

The area is known for providing a peaceful, low-key alternative to the park's larger semi-serviced campgrounds, well suited to visitors seeking a quieter wilderness experience amid the forests of Mont Tremblant.