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International School of Mountaineering
Kyrgyzstan 2

Instructional Courses

 Kyrgyzstan 4

Guided Courses

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Private Guiding & Custom Weeks

Expeditions & Treks

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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

Fantastic trip, both Steve and Sandy were amazing! Wholeheartedly loved the trip, already looking at doing another one!

Edward (2017)
Summits & Skills 4000m (Instructional Course)

The classic alpinism course last week led by Swedish Daniel was excellent! The itinerary was really well planned taking into account the less than perfect weather and the abilities and aspirations of the group - we all learned loads.

Chris Ward
Classic AlpinISM (Instructional Course)

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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