Willow Flat Campground sits along the Cub River at 6,300 feet elevation and offers excellent access for fishing and hiking with both single-family and group campsites (accommodating up to 100 people).

The campground provides vault toilets, drinking water, picnic tables, and fire rings, with gravel roads and parking spurs; note that it typically operates late May through early September with reservations available through Recreation. gov.

The multi-use Cub River Trail begins at the campground and connects to the 55-mile Highline Trail, offering diverse recreation opportunities including hiking, mountain biking, and off-road vehicle use.