Left picture at bottom of Roy's page. Seeing The Falls To get into the canyon above Leontine is an adventure in itself, and hence not a lot of people have seen the upper falls of Rubio. The hike down from Echo Mountain is rough. I recommend long pants and gaiters for the bushwhacking. It is nearly impossible to follow the pipe up as it runs straight up some steep loose rock near the waterfalls.
Some people hike the incline.
I have not tried this approach. You can also hike up to Leontine from Echo Mountain. About a mile or so above Leontine is where the water pipes start. There is a lot of water in the upper part of the canyon and the pipe takes this water from two locations. Just above Leontine is a short 15' rappel.