Trollheimen Skitouring offers avalanche, snow safety and backcountry skiing courses. Our mission is to provide the tools necessary to facilitate and inspire a generation of educated and aware backcountry enthusiasts - and to have as much fun as possible along the way.


Beginner level 1
2.5 days
Intermediate level 1+
3 days
Advanced Level 2
5 days
Ski Touring
 (intro course)
2 days
Ski Mountaineering
 (advanced course)
2.5 days

We offer our courses and guiding services generally on demand, so please use our contact page for further inquiries. 


For a detailed program and registration page for courses organized on pre-determined dates, please use the link here:




Contact Us

Trollheimen Skitouring

Trondheim, Norway



About Us


Our main services are centered around avalanche courses and snow science. We offer a variety of set courses at all levels covering avalanche awareness, snowpack assessment, and backcountry first aid. Many of our courses, particularly at the beginner level, also incorporate skills in ski technique and the use of a variety of backcountry tools and equipment. Our courses focus on practical skills, spending as much time as possible outside in the backcountry environment where we believe the best learning takes place. Our courses are generally held in the Trollheimen and Sunndalsøra mountains of central Norway. However, we do also offer custom courses and occasionally organize or participate in courses in other areas. 

Our instructors, Bastien Dupuy and Daniel Weiss, have over 30 years of skiing and climbing experience in alpine environments. This experience ranges from competitive alpine racing at the international level, to alpine climbing in Europe and North America, to backcountry skiing experience in Europe, Asia, and North America. They also hold extensive experience with wilderness first aid and rescue as well as many years of combined experience leading and instructing in various settings. Both hold advanced avalanche certifications from the American Institute for Avalanche Research and Education. 



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