McCrea Bridge Campground offers 23 sites (19 single, 4 double) on Island Park Reservoir at 6,200 feet elevation, featuring a concrete boat ramp, fish cleaning stations, and vault toilets with drinking water.

The campground is accessible via paved road with gravel interior spurs, accommodating RVs up to 99 feet, and operates late May through early September with reservations available up to 6 months in advance ($25-$50/night).

Note that reservoir water levels recede significantly by August, limiting boat access from the ramp later in the season.