Green Canyon is a 3 mile hiking trail in N Logan, Utah.
Turn east at 1800 N. (from main street) next to the K-Mart in N Logan. Follow the road East until you arrive at the trail head (you will follow some large power lines to a power station) the trail head is just beyond this power station.
http://www.tripleblaze.com/trail.php?c=3&i=7987