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International School of Mountaineering
Kyrgyzstan 2

Instructional Courses

 Kyrgyzstan 4

Guided Courses

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Private Guiding & Custom Weeks

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20220906 082540

2026 Virgin Peaks Expedition - Kyrgyzstan

Guided Courses

Aug - Sep 2026
£3,595
Sardinia Trekking 1

Sardinia Trekking

Guided Courses

Sep - Oct 2025
6:1 Ratio
£1495

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Expeditions & Treks

We specialise in ‘alpine-style’ expeditions to the Greater Ranges, running trips each year to Kyrgyzstan, The Andes, and Greenland; as well as private expeditions elsewhere.

Testimonials For ISM

“What an incredible week learning the basics of Mountaineering. The course is perfectly balanced between summiting high alpine peaks and learning rope, climbing and glacier skills.

William 2021

Thanks for a fantastic week. It was really one of the best things I have ever done. I learned a lot during the week, not only about climbing technique, but also about attitude.

Lachlan MacGregor

Our three guides were all excellent: Thomas, Phil and Paulo. I can't speak highly enough of them. They were all good company and superb climbers, and patient with us all.

Donald Connolly
Matterhorn Ascent

All Reviews

Team Spotlight

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Adrian Nelhams

ISM Director and IFMGA British Mountain Guide

As a Director of ISM, Adrian splits his time between guiding, the ISM office, family and climbing for himself. During his 30+ year commitment to the team, Adrian has played a key role in the development of ISM.

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Knowledge Base

Some Tips for the First Time Outdoor Boulderer

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