Snow and wind at altitude, the first frosts, fog in the valley - there’s no doubt it’s Autumn.
It snowed high up at the beginning of the week. We think between 5 and 10cm of snow at 2,300m. There was a dusting at 2,000m but it has already melted. Higher up it’s difficult to estimate the quantity of snow. At the Torino Hut there is about 40cm. What is certain is that it’s all beautifully white. You can get a reasonable idea of conditions thanks to the webcam of Punta Helbronner and for the footpaths the webcams of the Compagnie du Mont Blanc.
The classic snow routes must be possible at the moment but at this time of year they are much more committing, and you will need lots of experience. It’s a long way, the huts are shut, it’s cold and there are no tracks. You may need snow shoes to get around on glaciers.
The Skyway lift and the Torino hut are still open. The shorter classic routes (traverses of the Marbrées and Entrèves and glacier trips) are being done.
It’s certainly possible that mixed routes are in condition, but you will have to go and see as we have no information.
The rock is well plastered even quite low down (Envers des Aiguilles, Plan de l'Aiguille, Argentière basin, Aiguilles Rouges). Rock climbing is therefore concentrated on sunny valley crags. Watch out for fog, seepage and cold fingers. Or go further south.
Quiet footpaths and beautiful autumn colours await you. There are no problems with walking below 2,200 m (warm clothes + gloves + hat needed). Above that height, there is some snow and you will have to equip yourself properly (good shoes + poles).
Remember to consult the list of trails closed for work.
As a reminder, the Montenvers train is the only lift currently open in the Chamonix Valley.
It’s certainly inter-season now in the Chamonix Valley.
As far as the lifts go: the Midi cable car (exceptional closure 4-15 October), the Montenvers train and the Tramway du Mont Blanc are still open.
Dates of closure of some of the huts are as follows:
- refuge des Cosmiques: 28/09
- refuge du Goûter: 28/09
- refuge de Tête Rousse: 27/09
- rifugio Torino: 03/11
- refuge plan de l'Aiguille: 01/11
- refuge de Tré la Tête: 15/10
- refuge de Moede d'Anterne: 30/09
- refuge du lac Blanc: 26/09
- refuge du col de Balme: 30/09
- refuge de Loriaz: 26/09
It snowed up high last weekend with the rain/snow limit down to 2300m. Take great care on glaciers as snow bridges across crevasses will be weak. Also be careful about your choice of rock route (snow,verglas).
Activity has been concentrated around the Aiguille du Midi. Cosmiques arete, traverse of the Pointes Lachenal. You can climb on the south faces of the Aiguille du Midi and the Lachenal. No news about the Midi-Plan but why not?! The Chéré couloir is in reasonable condition as are the classics from the Helbronner.
There has been a great finish to the season on the normal route on Mont Blanc (lots of happy “parapentistes” and others). The train and the huts are closed after this weekend.
The Trois Monts route was re-tracked on Thursday 23/9. Watch out for a snow bridge under the shoulder of the Tacul. It can be turned on the right but it’s steep (technical on the descent).
The rimaye at the Col du Mont Maudit is still crossable well to the left with a long traverse to get back to the col.
There is now a bit of snow on the ledges of the south face of the Moine. The normal routes on the Courtes and the Droites look ok.
A new abseil line has been put in place this week to descend from the Grand Dru towards the Charpoua leading back to the start of the traverse. 16 abseils (chain belays, 45-50m). Topo to come.
You can think about climbing on sunny granite near the Orny, hut, in the Argentière basin, at the Envers des Aiguilles, and from the Dalmazzi and the Monzino etc. On the shady faces it’s not quite so nice but there have been a few teams on the pilier Rouge de Blaitière, the Papillons arete and the normal route on the Peigne.
At medium altitude (“moyenne montagne”) there are beautiful autumn colours.
The light sprinkling of snow last weekend doesn’t pose any particular problems. Poles and good boots are sensible as there may be heavy dews and slippery paths.
Its also the time of year when path maintenance takes place. Path closure page (in French) is available here.
Some brief summary information.
In general terms conditions in the high mountains haven’t changed much recently. Mixed routes are gradually becoming less snowy. Rock routes are generally staying in condition but it’s better to be in the sun because it’s becoming cold in the shade.
Take care with thunderstorms or showers at this time of year as new snowfall often doesn’t melt depending on the altitude and aspect. Rock routes can become much more difficult with snow or verglas.
Huts are gradually closing. Staying open at the moment are: Albert 1er; Envers des Aiguilles, Cosmiques, Torino, Nid d'Aigle, Tête Rousse, Goûter, Durier, Conscrits and Monzino.
You can find provisional dates of hut closure here.
Ditto for the lifts with the closure of Planpraz/Brévent this weekend and Flégère the weekend of the 19th.
The Forbes arête is only for the most experienced: the start and the descent are very technical.
According to the latest news the Charpoua glacier is still passable. On the other hand there may be snow/verglas on the Dru traverse.
The Nantillons glacier has taken quite a hit. The rimaye du Rognon is open but you can go down into it to get onto the rock. The rimaye at the start of the Cordier pillar has been crossed but there is no further information. The Charmoz rimaye is complicated but an S shaped snow bridge (first to the left and then to the right) allows you to cross. A route on the right bank lets you avoid the upper part of the glacier (steep and icy).
Otherwise take the abseils from the C.P terrace (named after Charlet and Payot who marked their initials here).
Stone fall in the afternoon from the left bank of the glacier can reach the track under the rognon.
Midi-Plan: things are deteriorating here as well especially just after the Col du Plan (alternating patches of ice and rubble). The traverse after the Rognon du Plan abseil is exposed.
The Cosmiques arête is very dry (little snow).
Mont Blanc via the Trois Monts: still very technical especially at the Tacul rimaye and at the col du Mont Maudit (vertical 4m step at the rimaye, then an exposed horizontal traverse for 100 m). It is also icy towards the Rochers Rouges.
The Rochefort arête, the Dent du Géant, the Kuffner arête and the Aiguilles du Diable traverse are still busy but becoming more and more snow free. Beware of snow and verglas on the Jorasses traverse (especially with the forecast weather). The descent by the voie normale is still OK.
Generally good conditions on the S side of Mont Blanc (Innominata, Pillar Rouge du Brouillard) but crowded in the Eccles bivouac hut.
Dômes de Miage: glacier and ridge in good general condition. A bit of ice on the way up to the Eastern summit (point 3,673m). It’s also beginning to be icy on the descent to the Col de la Bérangère.
With the gradual closure of huts, information is becoming more scarce.