Tilman and Wigram’s first ascent of ‘Gardefui’, now known as Lhakpa Ri

Tilman and Wigram’s first ascent of ‘Gardefui’, now known as Lhakpa Ri

I’ve recently finished reading Mount Everest the Reconnaissance 1935 by Tony Astill. The book was interesting to me because it described the first ascent of 7,045m Lhakpa Ri by Bill Tilman and Edmund Wigram, a peak that I climbed myself in 2007.

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Fastest known times on Everest: how much oxygen is allowed?

Fastest known times on Everest: how much oxygen is allowed?

Record claims require scrutiny. People talk a lot about whether oxygen should or shouldn’t be used at high altitude. They don’t talk so much about HOW MUCH oxygen is used, and this is absolutely crucial. As someone who used different flow rates of oxygen at different times during my time as a high-altitude mountaineer, I thought I would give you my perspective.

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A chronological list of the 10 highest confirmed mountain summits ever climbed

A chronological list of the 10 highest confirmed mountain summits ever climbed

There are a lot of adjectives in the title of this post. What does it mean, precisely? There was a time in history when neither Everest nor the other 10 highest mountains in the world had been climbed. What was the highest mountain ever climbed back in those days? And what was the one before that? If you’re intrigued to find out then read on

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An ascent of Pico Duarte, the highest mountain in the Dominican Republic

An ascent of Pico Duarte, the highest mountain in the Dominican Republic

This is the second of two posts about our recent visit to the mountainous island of Hispaniola. In the first post, I introduced you to the Dominican Republic, and how we came to trek there. In this post, I describe our assault on Pico Duarte (3,101m), La Pelona (3,095m) and La Rusilla (3,040m), the three highest mountains in the Caribbean.

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What will drone transport on Everest mean for Sherpa mountaineers?

What will drone transport on Everest mean for Sherpa mountaineers?

Much of the media coverage around Everest this year has focused on a brace of unusual speed ascents that have been framed as a game changer for aspiring Everest climbers. But there was another technological advance that is likely to change the job description for Sherpas much more significantly.

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Why xenon and the noble gases have a noble mountaineering pedigree

Why xenon and the noble gases have a noble mountaineering pedigree

There’s been some controversy in mountaineering circles about the noble gas xenon after mountaineering operator Furtenbach Adventures announced that they’ll be offering it to their Everest clients. It’s entirely appropriate that somebody has got around to using a noble gas to aid in mountaineering, for reasons I will explain.

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