Fay Canyon Arch in the Coconino Nat'l Forest near Sedona AZ is a giant sandstone bridge that is 25 feet thick, 25 feet wide and 15 feet high. This is one of the "hidden secrets" of Sedona, little known and a bit hard to find. The massive slab of red rock forming the arch has broken away from the adjacent canyon wall and remains close to the cliff behind it. There's only a small landing and light well above where I stood to take this photo of the beautiful panorama of Fay Canyon and red rock cliffs in every direction.