From Darrington, drive the Mountain Loop Highway (road no. 20) along the west side of the Sauk River. At 8.8 miles (just short of the Sauk River bridge), trun right on raod No. 2080 for 1.1 miles and trun right again on road No. 2081, signed "Peek-A-Boo Lake 4 miles". At 4.5 miles from the highway go left on road No. 2086 and at 5.7 miles from the highway find the trailhead at a wide parking area and turnaround.