Bayhorse Lake Campground is a remote, high-elevation primitive campground in the Salmon-Challis National Forest offering a boat launch and two non-motorized boat docks on scenic Bayhorse Lake, plus excellent fishing access in the lake and nearby streams.

The campground features vault toilets, picnic tables, and fire rings, but has no drinking water or garbage service (pack-in/pack-out).

Access is via a narrow, steep dirt road (Forest Road 051) best suited for RVs and trailers under 32 feet; the campground typically opens July 1st and operates first-come, first-served with no fees.