Monument Valley - buttes, spires and mesas form a landscape which has been the backdrop of many films about the Old West.
Window Rock- the natural stone arch here is of great spiritual importance to the Navajo people
Canyon de Chelly National Monument - historical settlement of the Anasazi
Four Corners - Utah, Colorado, Arizona and New Mexico meet at one point. Nothing special visually, but where else can you have a limb in four states at one time?
Shiprock
southeast of Four Corners near Farmington, is another fantastic bit of desert scenery.