They are on the Utah side of the border about 20 miles or so West of Page, Arizona on Hwy 89 in the Escalante Grand Staircase. You should be able to find them, but they are unmarked on the road and easy to drive past the trailhead.
Nice composition and colors. For whatever reason I like it best. I'm heading out to S. Utah for a couple of weeks and will have to look this place up, Thanks for sharing.