3 days (8:30am- 4:30pm)

Meeting Location

Eastern Mountain Sports Schools
2686 White Mountain Highway
North Conway, NH 03860

Class Size

Maximum enrollment of 4 students per instructor.


$495 per person


Lodging is not included in course fee.  Students will be responsible for their own accommodations.  Click here for area lodging.

Gear List

All technical climbing equipment will be provided.  Click here for items you will be responsible for bringing.


Additional Area Lodging

Gear List

Mount Washington Observatory Weather

Mount Washington Avalanche Center

AIARE Website


Be Avalanche Aware

AIARE 1 Pre-Course Study

ISSW Proceedings

Educational Videos

USA Avalanche Accidents

AIARE 1- Decision Making in Avalanche Terrain


The AIARE 1 is a three-day/24-hour introduction to avalanche hazard management.

Students can expect to develop a good grounding in how to prepare for and carry out a backcountry trip, to understand basic decision making while in the field, and to learn rescue techniques required to find and dig up a buried person (if an avalanche occurs and someone in the party is caught).

***PROGRAM UPDATE*** For the winter of 2020/2021 we will be offering a low ratio (1:4 max) course to help lessen contact with students.  We will also be conducting the first day of this course fully remotely and then day 2 and day 3 in the field.  This will give our students greater flexibility and allow for us to better manage contact with all students.  Please give us a call if you have any questions or concerns.

AIARE 1 Pre-Course Study
Familiarize yourself with these concepts so you can come to your course and build on your existing skills. By reading through this, you can perhaps answer some questions that you currently have as well as develop questions that you can have your instructor explain, either in the classroom or out in the field. Each of these topics will be addressed in-depth in your AIARE 1 course. READ MORE…

Student learning outcomes

At the end of the AIARE 1 course the student should be able to:
Plan and prepare for travel in avalanche terrain.
Recognize avalanche terrain.
Describe a basic framework for making decisions in avalanche terrain.
Learn and apply effective companion rescue.
Instructional sessions (24 hours including both class and field instruction) :

1. Introduction to the Avalanche Phenomena

Types and characteristics of avalanches
Avalanche motion
Size classification
The mountain snowpack: an introduction to metamorphism and layering
2. Observations and Information Gathering

Field observation techniques
Snowpack tests: rutschblock, compression test
Avalanche danger factors or “Red Flags”
Observation checklist
Avalanche danger scale
3. Trip Planning and Preparation

Avalanche terrain recognition, assessment, and selection
Route finding and travel techniques
Decision making and Human Factors
4. Companion Rescue and Equipment

Student Prerequisites

Students must be able to travel in avalanche terrain.  There are no other prerequisites.


Day one:  Groups meet at the Eastern Mountains Sports School at 8:30 am.  The first two days will be a mix of indoor and outdoor fieldwork so be prepared to spend part of the day outside.  Depending on conditions and the make-up of the group we may be on skis for day 2.  Each day will end around 4:30pm.  You will be responsible for meals and transportation.
Days two & three:  On these days your instructor will advise you where and when to meet but plan to be outdoors for the entire day.  Today you will be traveling into the backcountry so have your skis/board/snowshoes prepped and ready the night before.  Each day will wrap up around 4:30pm.  You will be responsible for meals and transportation for the day.

Included/Not Included

Students will be outfitted with all technical equipment for this course.  You are welcome to bring your own equipment but it will be subject to approval by your guide.  Equipment provided includes beacon, probe, shovel, AIARE Student Manual, AIARE Field Book.  Students will be expected to arrive dressed appropriately for the weather.  See gear list for required gear and clothing.  Students will be responsible for lodging, meals, transportation, skis*, and skins*.  Meals, lodging and transportation are not included.  Click here for lodging options.

*These items can be rented from Eastern Mountain Sports, and are not included in course fees.  Please call 845-668-2030 to speak with us about rentals.  Helmets must be worn by all skiers/riders.

Cancellation Policy

Payment is due in full at time of reservation to secure your reservation. Events run rain or shine. Eastern Mountain Sports Schools reserves the right to cancel or reschedule events for low participation, weather or safety concerns at any time. We will try to give as much advance notice as possible, but may not always be able to give much advance warning, especially for weather cancellations. Cancellations or schedule changes 14 days or more prior to the event start date will be fully refunded or credited with no penalty. Within 14 days of the start date courses can not be refunded, but changes to reservations may be granted up until 7 days of the start date. Reservation changes of any kind within 7 days of the event start date will not be refunded and you will not be allowed to carry over deposits to future events. For participants 17 or younger, a parent must sign a waiver form prior to climbing. If you have any questions please call 845-668-2030. We will be more than happy to review our cancellation policy with you.