Awesome, awesome and awesome. Imagine if the South Austin Greenbelt and the moon had a baby - then imagine riding your bicycle on that baby.
Granite, boulders, nice single-track. Pretty technical trail, a few quick windy bits in the woods but overall a slower technical ride with some awesome vistas and absolutely unique terrain. I'll be going back for sure.
Shawn's Garmin Data, maps and Google earth download (with Watts!) lol
Google Map Directions to the trail head
Reveille Peak Ranch Website
Official PDF of the trail system from RPR (hosted here) COMING SOON (I hope)