"views of the Green River basin and the City of Green River
Head up (west) Riverview Drive and park at the end of the pavement on the southside of the street. You start here and head south up Telephone Canyon. The popularity of the canyon is evident with ATV and motorcycle trails everywhere. Stay on the main road for a little over a mile until the canyon widens and the road heads west for a bit. Look for tha small canyon on your right (north) just left of the cliffs with birds nesting ( evident of the white allover the rocks). You will see a well defined ATV trail headiing up the left side of the canyon. This is the beginning of your climb. Follow the ATV trail, staying to the right fork until it turns sharply uphill, the beginning of the single track. The trail is light in places here but defined. When you climb north to the old jeep trail turn left(west) adn head uphill for a couple hundred feet then look for the the single track again on your right (north). This is the beginning of the challenge! Watch your balance climbing over and through the rocks and hang on down the switchbacks through a mixture of rock ledges , cactus & sagebrush and bones along the path. Drop through whoops and ravines to the jeep trail & right onto the Union Pacific access road then east back to Riverview Drive
http://www.singletracks.com/item.php?c=1&i=551