Entrance is marked as Firehole Campground, about 12 miles from Green river. Road is not maintained and deeply rutted. Made it about 5 mi in and created my own turnaround spot as there are none. Ended up in a previously used camping area that has no fire pits or any facilities whatsoever. Fire danger all around so didn't build one. No rocks anywhere to create a fire pit. Nice, Serene and quiet location. No Wildlife to speak of. Great for one night but no service of any kind including cell or gps.