The road was a bit sketchy, any 4WD would be fine I think. I took my mini van and camped at a turn out along the road because I was a bit hesitant, but again, others would probably be fine. There were lots of people going up the road until very late at night, then turning around and coming back down (I assume because there were no spots?) The stars are beautiful and it's very quiet and cool. Got cold at night but nothing unbearable, lovely sunrise too! I'd recommend bringing a warm sleeping bag and any essentials for dispersed camping. Honestly such a beautiful place, next time I'd like to find a space to set up my tent. Loved it!