Brown Canyon features 6 miles of hiking trails near Sierra Vista, AZ.
Starting from Sierra Vista, drive south on highway 92 for aprx. 5 miles. Turn right onto Ramsey Canyon Road and drive 4 miles. Look for the Brown Canyon Trail Head sign on the right side of the road, there is a small dirt parking area at the trail head.
http://www.tripleblaze.com/trail.php?c=3&i=83