Le Pas de Chavanette, also known as the "Mur Suisse" or "Swiss Wall", is a particularly steep and difficult piste in the Portes du Soleil ski area, on the border between France and Switzerland.
It can be reached from the French resort of Avoriaz and from the Swiss towns of Les Crosets and Champéry.
Effectively, one starts the run standing on the Swiss-French border, plunging down the Swiss side of the mountain towards Les Crosets.
After the initial 50 metres, the slope widens to the left, allowing skiers and boarders to traverse to a less steep area and make their descent by curving around the more steep and dangerous path directly down the slope.
The direct path goes into a pass between two rocky areas on the right hand side of the slope, about halfway down, which at its narrowest is about ten metres wide.