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AST 1 + CSR

Your First Step Into the Backcountry

  • 3 Days
  • Avalanche Canada Curriculum

AST 1 + CSR

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¥56,000PER PERSON (¥52,000 local rate)
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AST 1 + CSR

Avalanche Skills Training 1 + Companion Rescue Skills

AST 1 + CSR is the standard entry point into backcountry travel — the course almost everyone starts with, and the one we’d recommend before you set foot off-piste for the first time. It runs on the Avalanche Canada curriculum, the same standard used across the backcountry guiding industry.

Day one is classroom-based: how avalanches form and release, reading terrain, trip planning, and the decision-making tools (like the Avaluator and ATES terrain ratings) that guide every call you make in the field. Days two and three move outside — transceiver search practice, airbag use, multiple-burial scenarios, and organising a group rescue when it actually counts.

No prior experience required. This is genuinely the first step, not an advanced course wearing a beginner label.

¥56,000 per person (¥52,000 local rate). Includes certified guide, textbook, avalanche evaluator, certification/exam fees, and backcountry insurance. Gear rental, lift tickets, and meals not included — see our Rentals page if you need equipment.

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Who is this for?

No prior backcountry experience required — this is where everyone starts.

If you’re heading into the backcountry for the first time, or you’ve been riding off-piste without formal training and want to close that gap, this is your course. It’s also a solid refresher if it’s been a few seasons since your last avalanche training.

Once you’ve completed AST 1, you’re ready to move on to AST 2 + MAT when you want to go deeper into terrain evaluation and advanced rescue.

MEETING LOCATIONCanyons BC Base, Nozawa
SEASONDates TBA — 2026/27 season
DURATION3 days
GROUP SIZEMax 10 participants
What to expect

Course Curriculum

1

Day 1: Classroom
  • Avalanche formation and release
  • Terrain identification and trip planning
  • Decision-making tools (Avaluator, ATES ratings)
  • Travel techniques and rescue fundamentals

2–3

Days 2–3: Field
  • Transceiver search practice
  • Airbag function and use
  • Multiple-burial rescue scenarios
  • Group rescue organisation
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Ready to start your backcountry education?

Not sure if AST 1 is right for you? Get a recommendation directly from one of our expert guides. It’s free.
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