“Let's go rainbow hunting!” That was Rich. We were holed up in our modest motel room, waiting out the first rain of our trip. He had visions of photographing a beautiful rainbow arching over the Grand Canyon. I was skeptical. Rich has overly-optimistic tendencies. But it beat sitting in the room, so I took the bait.

Arriving at our favorite spot at Yavapai Point during a lull from the rain, the sun was glowing on the canyon formations while ominous clouds gathered overhead. Rich was quick to point out that while blue sky days are pretty, the more interesting shots come with unusual weather conditions.

Weather indeed was headed our way. The dark clouds behind us advanced with rumbles of thunder. Rain began crossing the canyon. While we were still dry, it was consuming the scene in front of us.

Raindrops and lightning ultimately sent us fleeing for cover and safety. Retreating into the nearby Geology Museum, we watched from dry environs. Then suddenly, there it was. Just like Rich thought it would be. A rainbow!

Returning outside, we watched as the rainbow extended in length. Where it would normally reach the ground, the rainbow continued to arc into the depths of the canyon. Spreading faintly across the entire sky, it completed well more than a half circle. Not only that, but a faint twin developed to its left.

The other spectators echoed our excitement over this amazing phenomenon. We all knew we were witnessing something rare and special. We stayed on watching as the rainbow began to shrink. As the sun disappeared. As the storm grew closer again.

Soon it was obvious. It was time to run for the car. The Grand Canyon was under siege, and so were we. But for once I was glad I was swayed by Rich's instincts. Rainbow hunting indeed.