The Cliffs of Insanity

Actually, the Vermillion Cliffs. In order to get from the south rim
of Grand Canyon to the north rim of Grand Canyon you have to drive all
the way east to the beginning of the canyon then along the base of the
Vermilion Cliffs and then up onto the Kaibab Plateau. This picture is
halfway up the plateau looking back at the Vermilion Cliffs.