Prairie Campground is a free, primitive dispersed camping area in Sawtooth National Forest near Ketchum, Idaho, situated alongside Prairie Creek and the Big Wood River with approximately 10 designated sites accessible by dirt road loop.

The campground offers basic amenities including vault toilets and fire pits, with no potable water, hookups, or cell service, making it ideal for those seeking a remote retreat.

Sites accommodate both tents and RVs (up to 40 feet reported), with direct creek access and stunning mountain views, though a 10-day stay limit applies and fires may be seasonally restricted.