Marble Canyon · Miles 0-77
Lees Ferry to Hance
Often days 1-5
The walls rise fast beneath the Vermilion Cliffs. House Rock, the Roaring Twenties, Nankoweap, the Little Colorado, Unkar, and Hance build steadily toward the Inner Gorge.
Use the first days to tighten boat systems and food routines. Hance is the first major rapid in the traditional Grand Canyon 1-10 rating system.