We were on our way from Utah to Albuquerque, so it made sense to stop on our way by. The site is run by the Navajo Nation, not the US Government. It costs $3 cash per person. Parking is in a dusty field and the porta potties are not good at all. However, once you get to the monument itself, it is striking. The flags of each state fly in their quadrant, there are good overlooks available to get pictures of your loved ones straddling four states.