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International School of Mountaineering
Kalymnos 1

Instructional Courses

 14 Kalymnos Grecia

Guided Courses

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Private Guiding & Custom Weeks

Sun Rock Destinations

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Sun Rock Destinations

Testimonials For ISM

"I loved the course and Terry was great. I learned a lot and had a lot of fun and feel confident and secure in my technique".

BT
Summits & Skills 4000m (Instructional Course)

Thank for an amazing couple of weeks! Matt and Stu were fantastic. I learned so much but also had a lot of fun. I have come home feeling like a proper mountaineer, having made some great new friends and with some unforgettable memories. I plan to come back next year!

Tim

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

Edward
Summits & Skills 4000m (Instructional Course)

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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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