Camping Baie-aux-rats-musqués is a semi-serviced campground loop within the Saint-Daniel sector of Parc national de Frontenac, situated on the shore of Grand lac Saint-François in Quebec.

The loop contains 31 sites with gravel pads; odd-numbered sites sit directly on the lake's edge, offering immediate water access. The campground is located about 1 km from the Pointe Saint-Daniel recreation area.

The grounds are well-wooded and quiet, with clean facilities including restrooms and dry toilets. A cycle path runs through the area, connecting to Le Littoral hiking and biking trail.

The setting is well suited to water activities, tent camping, and van travel. Cyanobacteria have at times affected water quality in the lake, so visitors should check current advisories before their stay.