Galiuro Mountains, Arizona Hiking Trails 1. Cottonwood Mountain Trail Sixty six Graham County 2. East Divide Two hundred eighty seven Trail Graham County 3. Horse Canyon Trail Number Two hundred fifty four Graham County 4. Junniper Springs Two hundred ninety five Trail Graham County 5. Powers Garden Ninety Six Trail Graham County 6. Paddys River Two hundred ninety three Trail Graham County 7. West Divide Two Hundred Eighty-nine Graham County