Grand Canyon jeep tours: anyone interested in Indian cave paintings? I so wanted to do this ten years ago when I visited, but didn't. It's something we can do the day we are up at the Grand Canyon, besides standing around the rim snapping photos.
And afterwards, the IMAX film, which I believe features a helicopter ride into the canyon:
There's also Montezuma's Castle National Monument (Indian cliff dwellings)
The Snowbowl Ski resort ski lift ride opened last Saturday: