Big Rock Campground is a small, primitive 5-site campground located along the Cranberry River in Monongahela National Forest, approximately 7 miles north of Richwood on Forest Road 76.

Sites are first-come, first-served at $10/night and feature picnic tables, fire rings, and vault toilets, with no potable water or hookups available.

The riverside location makes it popular with anglers and offers access to hiking and nature activities, though the remote location has no cell service and requires a valid West Virginia fishing license with appropriate stamps.