Famous Eiger, Mittellegi Ridge, 2016. Brilliant views with heart-stopping exposure.
Traveling to Camp 1 on Mt. Massive, Antarctica, 2015. Temperatures in - 20 F to -50 F.
Staying warm in a cook-tent on Denali, while a storm is blazing outside, 2016.
14,000 ft Camp on Denali
Masai Warrior, Tanzania. On the road to Mt. Kilimanjaro