Located in Red River Gorge, Muir Valley Nature Preserve, LLC (MVNP) is over 400 acres of private property, open to climbers and hikers. Please be respectful of the rules here. Climbing guides are available and active, approach trails are well-maintained, and there might be attendants on arrival to the parking lot. The Boneyard is one of over twenty walls in the valley and it has a handful of outstanding routes.