I did the first ascent of this fun climb with Mike Stewart. Moderate free climbing followed by hard scary aid followed by free. Three times up this wall is enough, thanks!
I did the first ascent of this climb with Bruce Bourassa. 9 pitches of fun and devious free and aid climbing. Obviously one trip up the Grand Sentinel wasn't enough punishment! Much cleaner than the original route.
I knew this was going to be an interesting climb when a Ranger stopped at our car as we got our gear ready and said " I've been here 8 years and never seen anyone climb that "! I climbed this with Duncan Laing ( his first and LAST bigwall - haha ). I'll have a trip report based on my Summit Magazine article soon.