Assertion: wilderness's mile | /r/HasProperty | 51 km
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text: Near here, at an elevation of 5,689 feet (1,734 m), trails radiate up the Middle Fork of the Gila River (41 miles [68 km] long) and the West Fork (34.5 miles [55 km] long) and downstream following the Gila River for 32.5 miles (51 km).