This ruin is the former refuge, which also served as an alpine chalet for the shepherds of the communal flocks. Due to the snowfall covering the shelter, winter access was made via the roof through a still visible chimney equipped with a fixed metal ladder. The enclosure, with dry stone wall (known locally as “rama”), attests to its pastoral use. The chalet has not been used by shepherds since the 1950s. The new Refuge de Prariond, built in 1969 by Vanoise National Park, took over.