We hiked down into the canyon to the bright angel campgrounds via the Kaibob trail. Dylans pack was 37lbs mine was 32. 6.9 miles in. 4,654 change in elevationThe hike in was great being able to see each rock layer close up and the change in weather too. Camped for one night by the colorado river. Hike out via the bright angel trial. 9.3 miles out around 4,314 feet in elevation change! Took 6hrs and 45min. I got stomach issue between the last 3 to 1.5 miles. But it went away for the last mile! I'm amazed that I did this. It is such an intiment experience of the Grand Canyon.