Cohab Canyon Trail Distance: 1 3/4 miles one way. After a strenuous climb for the first quarter-mile the hiking is moderate within the canyon. Explore narrow, hidden side canyons. Or take short spur trails to overlooks above the Fremont River Valley. Frying Pan Trail Distance: 3 miles between Cohab Canyon and Cassidy Arch Trails. This is a strenuous hike among huge red and gold monoliths, with no water along the way. There are views from the very top of the reef.