The Col de Passon is a popular
ski-tour above the Chamonix valley which offers breathtaking views. The Col du Passon (3028m) can
be reached by midday from the Grands Montets, with a great descent mostly on glacier, to the small
mountain village of Le Tour (1450m).
Access The route starts from the top of Les Grands Montets cable car rising from the village
of Argentière near Chamonix. Take the cable car to Lognan and then take a second
cable car to the top of Les Grands Montets. Go left down the Rognon
glacier keeping to the right of the rock and onto the heavily crevassed
Argentière glacier. This is an awesome ski itself with just under 1000m of
descent.
Traverse the Argentière glacier and the ski-tour starts with a skin up along the snow
covered moraine slopes to the left (North) of the aiguille du Chardonnet.
Skin up about 750m towards the Col du Passon, before a short steep bootpack section up to the Col itself, then
take a break at the Col before beginning the descent.
Header...
Descent of the Col du Passon , Chamonix The descent
from the Col de Passon is generally pretty mellow, with good snow, and some trickier route finding near the bottom.
Head north, down onto Le Tour Glacier (2850m).
Keep to the left until reaching a vantage point with a view overlooking
the village of Le Tour. From here, there is a choice of descents
to the village.
Due to the remote and glacial nature of this ski-touring route, we recommend hiring a guide,
and always be equipped with Transceiver, shovel and probe. Be aware of
avalanche potential, snowpack conditions, and crevasses!
Time of Year: Feb to May Time: 4 hours total Difficulty: AD Altitude gain: Up: 480m; Down: 2260m