We can contemplate this waterfall (which has more than 100 m of height),taking the trail from Chamberanger. Sometimes it’s water, sometimes it’s ice. In the 40s, some works were made by EDF to pick up the water after the drop, to bring the water 764 m down by penstock to a hydroelectric plant in the Villard. These huge works made by thousands of men for months, have not damaged the site.