The trailhead to this easy hike is located just outside of Page, Arizona. It overlooks one of the most spectacular views on the Colorado River, 4 miles south of the Glen Canyon Dam, and 7 miles north of mile zero of the Grand Canyon. As you walk up the path, the trudge up the sandy hill might seem like a nuisance; but it is actually a walk through cycles of time. About 200 million years ago this sand was part of the largest system of sand dunes the North American continent may have ever…