Monument Valley

Well it is a huge Indian reservation. So a lot of the land is owned by the tribes. There is a very low cost campground run by the Indians when I was there many years ago, however they located a hotel at that same location.

Sorry that I am not much help. I did stay at Hite Marina while I was visiting the area. That was a nominal cost, I think $8 per night.

You might also look at this site, and see if anything is nearby.

FreeCampgrounds.com

Good luck,

Fred.