Discuss Route Options

Identifying avalanche terrain allows you to control your position and thus your exposure to avalanches in the backcountry. This important skill is developed through observation outside connected to the study of maps and photos of the same areas when at home. Expertise in identifying avalanche terrain is challenging to develop and takes time and intentional observation on maps, photos, and in the outdoors.

Riding with partners who are experienced with the routes and conditions in your area is a practical and effective form of seeking mentorship in this challenging skill. Traveling with experienced riders and discussing what you see in the backcountry is often the most instructive path to understanding avalanche terrain and the factors that define it. Observing active or recent avalanches from a safe distance will cement a visual memory of the terrain that can be involved. Avalanche activity often occurs in known areas, following established paths. Learning what can happen in one area can help you apply that view in another.

You may draw your route on a topo map or use mapping software to help you visualize the terrain you plan to engage. Some mapping software, such as Caltopo, can add slope angle shading and other features to help you identify avalanche terrain in the planning process. You can also record place names and descriptions of key features on maps, along with historical notes, and develop your trip catalog with each ride.

The next page outlines some key factors you can use to evaluate avalanche terrain in photos, maps, and when outside in the backcountry.