L ee's Ferry is also the zero point for measuring river mileage along the Colorado. For example, the Bright Angel Trail from the South Rim intersects the river near mile 88. We will explore the river in four segments, defined by river mileage. Remember, you must always wear your life jacket when on the Colorado River in the Grand Canyon. Marble Canyon T here is no feeling on earth that compares to pulling the first few oar strokes that begin a trip down the Colorado.
Fishing can be incredible in Marble Canyon.
Y ou drift the first few miles, fuss with your boat, and whoop and holler with the joy of being back on the river. You are grateful to be off the rigging beach and happy that the car shuttles, ranger inspections, and sleepless night before are finally behind you. They talk a little about geology, Lee's Ferry, and Major John Wesley Powell. And, like private boaters, they hoot and holler a lot too. Navajo Bridge - Mile 4.