This is certainly a national treasure and a must see, just not from the saddle of an air cooled machine! There are no signs warning you that the other people can't read signs. Signs like "Be courteous to other drivers and pull over to take pictures". There should be signs that say things like "If you are air cooled, turn back now!" or "Be prepared to be trapped in two hours of stop and go hell while idiots stop in the middle of the road and literally exit their vehicles to take pictures of domesticated animals!"(that would be a lot for one sign, I know) The bike I was riding got so hot that the oil pressure dropped to 0!! I could literally smell the oil burning out of the engine. By the time I got out of the loop and park, and got to a gas station, I was nearly two quarts low on engine oil! Definitely go see this beautiful place, but be kind to your motorbike, do it in a car or hike it.