AST 2 - Avalanche Skills Training

Unlock the Backcountry

The AST Level 2 is a course that takes you to bigger mountains, further places and wilder terrain.  So if you’re looking to take it a few steps further -literally- then this is the course for you.  Take on four and a half days of hands-on Avalanche Skills Training in the backcountry.  Immersed in challenging and complex terrain to push and expand your backcountry knowledge, the AST 2 course builds upon participants' backcountry experiences by focusing on observational tools and experiential decision making.

We offer intimate group sizes taught by professional ACMG Ski Guides committed to teaching the skills required to be safe and have a blast while elevating your backcountry adventures.

The Goods

Length: 4.5 Days**

Locations: Squamish, Whistler and Pemberton, BC.

Prerequisites: AST 1 (or equivalent), ski touring experience and advanced ski or riding ability.

Highlight Skills: Advanced snow assessment, student leads, avalanche forecasting and experiential decision-making process.

Season: Scheduled Courses All Winter

Max. Guest to Guide Ratio: 6:1

Price: $629

** 4-hour online session before 4 full days on the mountain


Day 0.5
Online learning (4-5 hours) 

Day 1
8:00 to 16:00 Field Session
Whistler Backcountry

Day 2
8:00 to 16:00 Field Session
Whistler Backcountry


Day 3

8:00 to 16:00 Field Session
Duffy Lake Area (condition dependant)

Day 4

8:00 to 16:00 Field Session
TBD, Based on Conditions

Is This for You

This course is the next step in your Avalanche Skills Training.  Participants must have completed an AST 1 (or equivalent) or have permission from instructors based on your past backcountry experience.  It is also recommended that participants have a minimum of 20 days of touring experience and regularly ski tours of 1000m days of uphill travel.


  • Advanced Ski or Boarding Ability (black diamond runs) 
  • Familiarity with Ski Touring or Split Board Equipment
  • Moderate Fitness - Can Ski Tour Uphill 1000 - 1500m
  • AST 1 or Equivalent
  • 20 Days Ski Touring Experience


What You Will Learn

Participants of the AST 2 course shift from rule-based decision making to experiential decision making. We focus on tools that will leverage your past experiences with observational tools in the field to make safe decisions in avalanche terrain. The AST 2 course covers advanced snow assessment, decision-making process, group management and advanced travel techniques.

Avalanche Skills Training

  • Use the Avaluator™ as a filtering tool to determine when additional planning and travel techniques are required to travel safely.
  • Be familiar with Avalanche Danger Rating verification techniques for personal use on a local scale.
  • Be familiar with the ATES technical model as a means to develop personal, local terrain ratings.

Ski Touring Training

  • Use route finding to take advantage of nuances in terrain to manage personal risk.
  • Use travel techniques in avalanche terrain appropriate to the avalanche conditions.
  • Proficiently carry out a companion rescue. Understand the limits of their training

I contacted five companies about setting up a custom mountaineering trip and Altus immediately got back to me with all sorts of helpful, informative details. They were much easier and better to work with than all the other companies.

- Michele G

I felt safe and secure, and I learned a ton. Great objective, great weather, great food, and great company - it doesn't get any better than this! Can't wait to get back out there with the Altus guides - don't leave home without 'em!

- Nigel B

Scheduled Courses 2021/2022

All prices are in CAD and subject to 5% sales tax.

December 9 - 12 $629 / person

December 16 - 19 $629 / person

December 30 - Jan 2 $629 / person

January 13 - 16 $629 / person

January 20 - 23 $629 / person

February 3 - 6 $629 / person

February 17 - 20 $629 / person

March 3 - 6 $629 / person

March 17 - 20 $629 / person


W/B Backcountry Pass
Gear Rentals

Contact Us

Still Have Questions or Concerns?

Please do not hesitate to contact us with any questions, concerns or requests on how we can make this the best trip ever!!!

About Ross Berg

Ross has guided, climbed and skied in the European Alps for the last several seasons. When he's at home he can be found working as a heli ski guide in winters and climbing alpine rock routes in summer.