Really nice long hike. Several places with amazing views! Do the loop back down Deep Creek and Mill Creek. I logged 14.3 miles with the loop and the hike down was quite lovely. I can’t imagine going back the way I came. This hike as an out and back would be at least 16 miles. There is no parking for more than 2 hours at the trailhead. I parked on the street anyway and didn’t get a ticket.