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International School of Mountaineering

ISM Partners

ISM work closely with Arc'teryx and gain support from this leading outdoor clothing brand

  • ISM Guides wear Arc'teryx outdoor clothing & technical outer gear
  • ISM deliver the Arc'teryx Academy - Climb Lake District each year
  • ISM test new Arc'teryx products, write reviews and give feedback
Arc'teryx

ISM support independent outdoor retail partners The Climbers Shop & Joe Brown Shops

Joe Brown Shops
The Climbers Shop


Testimonials For ISM

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)

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

​Hi Eira! It is Maite from Spain again! Just a message to tell you that I spent a wonderful week and that both guides (Paolo and Christian) were superb.

Maite Iriarte

All Reviews
UIAGM / IFMGA Guide Award Equipment Partner Retail Partner Retail Partner