Drive to Big Sandy trailhead, 57 mi, 2:05 hours. (Click for map)
Start (approx, 42°41’6.15″N, 109°16’16.55″W) (Elevation 9200) Hike North on Fremont/Highline
Trail for 5 miles. In the next 2 miles, the trail passes East of Dad’s Lake, crosses over the stream/river, passes Marm’s Lake on the West. (7 mi Total, 700ft Gain.)
Campsite 1 (Elevation: 9900): Just North of Marm’s Lake, near where the Fremont/Highline Trail meets the Pyramid Lake Trail.