For a change, this report starts with the information for hikers.
There is still a lot of snow at mid altitudes for the time of year. Many of the footpaths and cols are remain affected and there can be a serious risk of snow slides.
For example, the Grand Balcon Nord between Montenvers and Plan de l'Aiguille still has too much snow, (even though the cable car is soon to reopen.)
One needs to be properly equipped, (good boots, crampons, hiking poles etc) and have the correct experience for the route chosen.
In the Chamonix valley the paths are gradually being put back in order after the hard winter, but this still needs more time in some places.
Amongst others, this is the case for the Grand Balcon Sud, (where the path has been washed away for about 40m), the paths in the Argentiere sector and the access path to Lac Vert-Châtelet d'Ayères, making detours necessary.
In the Aiguilles Rouges, the lakes remain covered in snow and difficult to access, as are also the cols in this sector.
In the Bérard valley, the snow level is at about 1700m. The Tour of Aiguilles Rouges is not practicable for the moment. A large boulder has fallen onto the path, blocking it completely.
For the fell runners, you are recommended to check the Vallee du Trail site, or Facebook "Vallée du Trail" or contact La Chamoniarde directly.
Some paths are closed for work. These can be found on arrêtés en cours.
For the Tour du Mont Blanc, there is snow on all the cols from above about 1800m. The "himalayan" bridge and the footbridge below Bionnassay are in place.
For the alpinistes, there has been little information, due to the capricious weather and access difficulties, (lifts closed, paths closed for work… )
The approach to the Albert 1er hut is OK by the moraine but not yet from Charamillon.
For the Couvercle hut, the approach by the Egralets is OK. There is snow on the traverse towards the hut. The warden will be back there from Saturday, 2nd June.
The bergschrund on the Whymper Couloir is open but passable.
The Aig du Midi is to re-open on 2nd June, (to be confirmed.)
Some parties have attempted Mont Blanc by the Gouter, but with the lifts being closed, this is a much longer route than usual.
The Grands Mulets route remains possible with skis, the Jonction now being crossed on foot. Conditions on the N ridge of the Dôme appear to have improved. Ask the warden for more information.
Conditions are changing rapidly. Contact the hut wardens in the sector you are visiting and do not forget to give your feedback to La Chamoniarde afterwards.