Wild camping in Valais is fairly OK, as long as you pitch late, rise early you're unlikely to get bothered. As long as you're out of sight of a road....
The Rhone Valley gets VERY windy. The stretch from Martigny up to Lac Leman can be hell if the wind is blowing, and sometimes it goes all the way up to Sion. All the climbs out of the valley are pretty full-on too, Sanetsch is beautiful if you have the legs for it. I would recommend Gstaad - Aigle instead though, the hills around Gruyere, Gstaad area are absolutely incredible.
Wild camping in Valais is fairly OK, as long as you pitch late, rise early you're unlikely to get bothered. As long as you're out of sight of a road....
The Rhone Valley gets VERY windy. The stretch from Martigny up to Lac Leman can be hell if the wind is blowing, and sometimes it goes all the way up to Sion. All the climbs out of the valley are pretty full-on too, Sanetsch is beautiful if you have the legs for it. I would recommend Gstaad - Aigle instead though, the hills around Gruyere, Gstaad area are absolutely incredible.