On my last day in Moab, in August 2016, I went on a couple of hikes outside of the National Parks. My first stop was to Grandstaff Canyon (which at the time had been called Negro Bill Canyon, but has recently been renamed), home of Morning Glory Arch.
From the parking area on Utah Scenic Byway 128, I hiked up the canyon to Morning Glory Arch and followed the same route back. The trail was sandy and crossed a stream many times. There was also plenty of vegetation and shade. The hike was 4.5 miles with very little elevation and took me 2:15 to complete.
After breaking down my weekend campsite I made the short drive to the Grandstaff Canyon trailhead, arriving at 9:00 am. The temperature was in the 70s and the skies were finally clear. I could tell Grandstaff Canyon was a popular spot as there were already a half a dozen cars in the lot.