Lower Black Box Trailhead

Near Green River, Utah

Lower Black Box Trailhead does not offer reservations through Recreation.gov. Please take a look at the area details below for more information about visiting this location. Enjoy your visit!


The Lower Black Box can be deadly and should be only attempted by experienced canyoneers. The hike is located in the Mexican Mountain WSA. The San Rafael River carved this narrow canyon hike with walls 400 feet high. In this rugged area you must self-reliant to accomplish this hike.