We joined AOTC on an 8 mile hike along the Cabin Loop trail, a relatively flat hike. The fog was heavy in the morning which obscured the fantastic views from the rim. It was a 12 mile drive on gravel roads to the trailhead. 4 wheel drive high clearance required for the last 1/4 mile. We had to don rain gear for the first hour or so. There were multiple water crossings and I got a soaker on the first crossing; better to get it over with early. The total time was 4 hours including lunch and breaks along the way. Pack weight was light. Maybe 10-15 pounds all-in.
My 360 degree observation post