GPS correct, no signage and just off highway West. Small 60x40 yard gravel/dirt lot a quarter mile up improved road with some potholes. Was traveling late from Idaho to SLC and was a good stopping point. Can hear the highway still but quiet enough and secluded. No amenities whatsoever but there are some weathered petroglyphs to see. As an option there is a formal rest area off the highway a few miles south.