This is a popular ski touring route which is generally considered to be difficult. It's not remote, it features high exposure (e3) and is typically done between February and April. From a low point of 228 m to the maximum altitude of 1.6 km, the route covers 17 km, 1601 vertical metres of ascent and 1611 vertical metres of descent. It's graded 3.1 and Labande grade 3. You'll need rope, skins, ice axe and crampons to complete it safely.