From the south end of Breckenridge, drive 2 miles south on Colorado 9. Turn right on Spruce Creek Road. Stay right up a hill before turning left at an intersection. Continue another mile to reach the obvious 2WD trailhead at 10,400'. To continue to the upper, 4WD Spruce Creek trailhead, pass through the gate and drive nearly 2 miles to reach the end of the road, near 11,100'. If you're headed to the Crystal Creek area, leave the lower trailhead, and after 0.2 mile turn right and follow a steep, narrow, 4WD road that goes all the way to Lower Crystal Lake, at 12,000'.