Praz de Lys - Sommand is a twinned ski resort starting at a high altitude and composed of Sommand resort and Praz de Lys resort both linked by ski trails and chair lifts over and around their dividing mountains. Sommand sits high above its village of Mieussy and Praz de Lys sits above Taninges. The ski resort of Les Gets is also nearby Praz de Lys, about 15 minutes drive. It was opened in approximately 1978.
There are 24 ski lifts, 6 chairlifts, beginner's areas in both sides with a child-safe moving carpet lift, and a Snowpark and Boarder cross ski areas on the Sommand side.