This time, I wanted to hike the trail as a way to access a cache about a mile northwest on the rim of the canyon. Instead of using 4WD, I was planning a 6 mile R/T hike to get there.
Lonley Dell Overlook [sp].
Horseshoe Bend overlook. I've done this section of the river as an overnight kayak trip, but I'd never stopped at the overlook before. Turns out the height there didn't bother me - I think because there was always space to step away from the edge.
In any case, the day was lots of fun.