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International School of Mountaineering
Kalymnos 1

Instructional Courses

 14 Kalymnos Grecia

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Private Guiding & Custom Weeks

Sun Rock Destinations

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Kalymnos 1

Kalymnos

Guided Courses

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Morocco 1

Morocco Rock Improvers

Level 2: Instructional Courses

Nov 2020
2:1 Ratio
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Morocco 5

Morocco Lead Climbing

Level 3: Instructional Courses

Nov 2020
2:1 Ratio
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Sun Rock Destinations

Testimonials For ISM

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
Bernese Oberland 4000ers

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)

Neil, our guide for the week, was exceptional; a true professional, a huge inspiration and just great company. He shared so many useful tips with us and had great stories to share too. Looking forward to booking another course with ISM in 2022!”

William Summits and Skills 4000m 2021

All Reviews

Team Spotlight

20190722 110116

Sally Nelhams

ISM Director

​Sally runs our UK office, handling course bookings, administration, marketing and accounts. For most clients Sally is the first point of contact with ISM.

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Knowledge Base

Kyrgyzstan Faces 2022

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