Five couples took over the far end of Obsidian Campground to celebrate my wife's birthday for a couple nights. The elevation in this part of the Sierra's is a great way to beat the August heat. We were at sites 12, 13 and 14 with our custom van, a Sportsmobile, trailer, fifth wheel, and a tent. Campground had one other campsite occupied, so basically just us. Easy access two miles off US 395 by gravel road. It is know as an infrequently utilized destination.
The trailhead for Molybdenite Creek is just past site 14. One day we took this trail about 2-1/2 miles up a canyon that leads into the Hoover Wilderness on the North East boundary of Yosemite National Park. The next day we did the 1 mile hike to Emma Lake, also in the Hoover Wilderness. Take a vehicle from the campground up the road another 2 miles to the Emma Lake trailhead. See photos.