Portal Trail features 4 miles of hiking trails near Moab, UT.
From Moab, take HWY 191 north to HWY 279 (Potash Rd.). Take HWY 279 south for about 3-4 miles. Trail can be accessed from one of the pullouts on the road, or at Lion's Park Campsite.
http://www.tripleblaze.com/trail.php?c=3&i=1834