Chimborazo, Ecuador

From base camp.	Steeps at about 17,000ft. 3:00 am.	18,000ft. 4:00 am. Sketchy belay!
Glad to be alive, after soloing this pitch before ...	A rest on the ridge, 19,000ft.	Struggling for oxygen! 20,000ft.
Summit	Michiel, John and I on the Summit.