Cut by Porcupine Creek, this canyon eventually leads to the large Big Horn Canyon. The route begins down a short and steep trail to the base of the majestic 200-foot Porcupine Falls. Heading north, this route follows the beautiful canyon as it winds through untouched, remote and amazingly gorgeous wilderness and desert. This is an out-and-back route, turning around where a tributary creek enters. The canyon does continue on for many more miles before joining Big Horn Canyon.