Snowfarming in Bessans

What is snowfarming? Snowfarming means storing snow under a 40-centimeter layer of sawdust to open up a slope in autumn. Bessans has been using this conservation technique since 2018. By reusing the snow from one season to the next, Bessans is able to open a slope every year as early as the beginning of November, making it the first French ski resort to open its ski area.

Snowfarming

Reusing snow from one winter to the next

It's no scoop: at the end of winter, snow... melts. Unless... you preserve it! There's no need to equip yourself with giant refrigerators to make the white gold last. A 100% natural, regional material is more than enough: by covering the snow with sawdust, it resists heat and can be preserved for many months. This is the "snowfarming" technique, which makes it possible to use snow from one winter to the next, insulating it from the ambient air and summer sun thanks to a clever mixture of sawdust.

In Bessans, between January and March 2025, several thousand cubic meters of snow were stored near the biathlon stadium. Chosen for its naturally cool, shaded environment and its proximity to the area to be snowed on, this location facilitates snow conservation. In early November, if weather conditions are favorable (especially cool temperatures) and after consulting a weather expert, the layer of sawdust is removed. The snow can then be spread to form a 3 km loop.

Skiers, both amateur and professional, can then rediscover the pleasure of skiing and shooting in the biathlon stadium. The French biathlon team will also be training in Bessans in November 2025 to prepare for the Olympic Games .

Bessans snowfarming ski in November
Bessans, Snowfarming video cover

What is snowfarming?

How does Bessans manage to keep snow from one season to the next? Is the technique sustainable?

 

Discover it with aEuronews report shot in November 2022.

snowfarming bessans biathlon ski novembre

Snowfarming in figures

- 30 to 50 cm: the thickness of sawdust covering the snow pile

- 1 week: working time to remove sawdust and prepare the track.

• 3 km: the length of the track planned for opening on November 1, 2025 thanks to snowfarming.

-1.2°: the average temperature in November in Bessans (15.7° on average in August at the hottest time of the year).

 

Pictogram Information
Thanks to the snowfarming technique, the first 3 km track is scheduled to open on November 1, 2025.