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International School of Mountaineering
Summer Alpine 2

Instructional Courses

 Walking along a ridge

Guided Courses

 Summer Alpine 1

Private Guiding & Custom Weeks

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Private Guiding 1

Private Guiding 2027

Private Guiding & Custom Weeks

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Ski Touring Advice

Private Guiding

Private Guiding & Custom Weeks

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Climbing Matterhorn Alps 1

Matterhorn Ascent - A Classic Alpine Dream!

Level 3: Private Guiding & Custom Weeks

1:1 Ratio
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Custom Courses 1

Custom Courses 2027

Private Guiding & Custom Weeks

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Private Guiding Icefalls 1

Private Guiding 2027

Private Guiding & Custom Weeks

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Custom Weeks Icefalls 1

Custom Courses 2027

Private Guiding & Custom Weeks

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Off Piste Ski Equipment

Custom Courses

Private Guiding & Custom Weeks

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Not sure which course to pick?

Are you wondering which course is right for you? Don't fret, we are on hand to help you choose.

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Do you know what you want but don't see it in our usual courses? Call us and we'll see where we can help.

Testimonials For ISM

Fantastic trip, both ISM Guides were amazing! Wholeheartedly loved the trip, already looking at doing another one!Summits & Skills 4000m 2026

Edward
Summits & Skills 4000m (Instructional Course)

Our guides were all excellent, I can't speak highly enough of them. They were all good company and superb climbers, and patient with us all.Matterhorn Ascent

Donald Connolly
Matterhorn Ascent - A Classic Alpine Dream!

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.Summits & Skills 4000 2026

Will
Summits & Skills 4000m (Instructional Course)

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Team Spotlight

IMG 3509

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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