Mayela on the ledge system around 12,500 feet. Hard to appreciate the distances involved, but she's standing directly above a ~40 foot drop.

Another party, crossing the trickiest part of the route, which involved hugging a large slab of rock, while exposing your back to a 35+ foot drop.

Mayela climbing the last 25-foot pitch, just below the keyhole.

Mayela standing in the keyhole

We did it! On top, just in time for lunch.

ditto

Mayela, on solid ground, with the USGS marker

Our packet of crackers was about to explode due to the pressure differential!

Ahh, tuna fish at 12,800 feet. Yeah, it was good. :)