It can be a little bumpy going in, but its well worth it. We did alright in a HHR. We camped right on the river, got some amazing starlight, and one of the coldest nights of our adventure. (remember you're in the rockies so bundle up) Our neighbor dog was a klepto and stole ALL our pupper's bowls and toys in the night. :P The site marked is only the first one, there are a ton of sites, just keep going up the mountain. There is one in particular called Stunner Campground that is also free; it was our original desitination, it was just a long haul up that hill. There's plenty of exploring and fishing opportunities all along this road.

Here's a clip of the road in and a little of the site itself.