3rd Pitch- 20m- 5.9/ This is the most interesting and fun pitch on the route. Head up the corner until you can stem and/or chimney in the “cave” (more like a through slot). It protects better than it looks and you can jug out on huge blocks above to a medium sized ledge and belay with a C4 #4 in a floor crack.
UnU, 5.10, 4 Pitches, Tunnel Wall, Zion National Park, May, 2012