Five miles from Page, Arizona, and Lake Powell.
A tip for anyone who plans to photograph here: bring a shower cap or plastic bag to cover your camera (except for the front of the lens). Sand constantly drifts down from above, and a German tourist ruined two very expensive cameras. When you get back to your car or motel, very carefully clean all of the sand off your camera.
This slot canyon is frequently photographed. I happened to be there when a shaft of light came in through an opening above. The dried brush was just outside the beam, all being photographed by a bunch of photogs. I decided to move the brush into the beam. Everyone liked that.