Upper Black Box Trailhead

Near Green River, Utah

Upper 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!

Overview

The Upper Black Boxes can be deadly and should only be attempted by experienced hikers. This route includes miles of wading and swimming through San Rafael River gorge with walls 400 feet high and 25 feet wide in places

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