As the name implies, Pivot Rock Spring Cave is both a spring and a cave; water flows from the cave entrance through a pipe into the forested canyon below. I was struck by the symmetry of the entrance passage; I suspect that many years ago it was blasted out to gain easier access to the water.
Location: Mogollon Rim, Arizona
Date: September 1, 2007
Time: 2:09 p.m. MST
Camera: Kodak Z650 Zoom Digital