Gorgeous site, scary drive down
We love free campgrounds and this was a great one! We headed here after hiking out of Yosemite and it was about 8pm before we got to the turn. A ranger was blocking the road because a truck had fallen off the road earlier in the day and the tow trucks were just finishing up. He told us that it would only be about a half hour, but he warned us that the drive down is dangerous with a big drop off. The road is narrow-only wide enough for one car and the pull offs are few and far between.
The campground is at the bottom of a valley right along a roaring river. it was dark when we finally got there so we could only appreciate the stars and the sound of the water, but we were blown away when we woke up.
We did get up early though because I was worried about running into another car on the road, though I don't think this is that big of a deal because you can see pretty far ahead of you so you would know if someone else was driving down well in advance.
We camped in our truck bed, but there are lots of good tent spots. I wouldn't recommend driving an RV down, but it is probably doable.