From Interstate 5, take Central Point Exit 33, drive east on Biddle Road 1 mile, turn left on Table Rock Road for 5.2 miles to a curve, and turn right on Modoc Road for 1.5 miles to the trailhead parking lot on the left, just opposite of an electric substation.

Turn right on Delta Waters Rd from HWY 62. Roxy Ann Peak is straight ahead at this point. Stay on Delta Waters until it ends (about 1.8 mile) at Foothill Rd and turn right. Go 1.3 miles to East McAndrews Road. Follow signs to the trailhead.

Drive up Dead Indian Memorial Rd. from Ashland for about 6.4 miles. Turn Left onto Shale City Road. Follow signs to the Grizzly Peak trailhead.