 You know, 75 days on eight back-to-back expeditions over the course of 14 months to experience, to touch and be touched by the most extraordinary parts of this landscape. Most of us visit the Grand Canyon, as you just said, Mary, by driving up to the edge of the South Rim. There are about six million of us that do this every year. If you can find a quiet spot, if you can walk off by yourself and just simply allow yourself to take in the vision of that abyss that opens at your feet,