Boulder Canyon Trail is a 17.5 mile moderately trafficked out and back trail located near Pinedale, Wyoming that features a lake and is rated as difficult. The trail is primarily used for hiking, fishing, and fly fishing and is accessible from July until September. Dogs are also able to use this trail.
To reach the trailhead from Pinedale, drive south on US Highway 191 to the town of Boulder. Turn east onto Wyoming Highway 353 and drive just over two miles and turn left (north) onto the Boulder Lake road. Continue on this road for 10 miles, bearing right at the junction with the Boulder Lake dam road, to the trailhead and campground area.