The most well-known country to receive avalanches is probably Switzerland, not only because of many disasters but also because of the extensive snow avalanche research that has been performed for more than 60 years.

Where do avalanches most commonly occur?

Avalanches can happen in any mountain range that has an enduring snowpack. They are most frequent in winter or spring, but may occur at any time of year. In mountainous areas, avalanches are among the most serious natural hazards to life and property, so great efforts are made in avalanche control.

Where do avalanches mostly occur in the US?

Colorado regularly leads the nation in avalanche deaths with about six per year. Other states that are most prone to deadly avalanches are Alaska, Washington, Utah and Montana.