From Downtown Salt Lake City, head south on either I-15, State Street or 700 East. After a few miles, get onto I-80 heading east and take it 4 or 5 miles to the I-215 Belt Route. Head south on the I-215 Belt Route for about 2 miles and exit at 3900 South. Take a left at the top of the exit ramp and cross over I-215 heading east. At Wasatch Boulevard, the first light, take a left and head north 1 block to the light at 3800 South. Take a right on 3800 South and head east. It will progress through a residential area before taking you up into the canyon. After about 1 mile, is an entrance station. (The attendant there will supply you with a simple map and answer any questions you might have.) The trailhead is within the Park City Ski Resort.