An exceptional environment

General conditions

4 June 2019

Conditions June 4th 2019 »

Mild and pleasant weather at the beginning of June. The warmer temperatures of the last few days are gradually melting the snowfields, making the snow more viable. To date, there are still no hikers on the TMB, but in the coming days the first accompanied ...

28 May 2019

Conditions May 28th 2019 »

Flégère cable car is closed

27 May 2019

Conditions May 27th 2019 »

Despite the higher temperatures of the last few days, snow is still abundant on the TMB. As can be seen from the Casermetta Espace Mont-Blanc webcam at the Col de La Seigne, snow accumulations are considerable and the route is still completely covered ...

14 May 2019

Conditions May 14th 2019 »

The snow is still a constant on the TMB above 1,800 / 2,000 m (with accumulations reaching 3 meters of thickness at an altitude of 2,700 m) and the cold temperatures of this period, below the seasonal average, do not allow for rapid melting of the snow ...

9 May 2019

Conditions May 9th 2019 »

A series of cold disturbances is affecting the Mont Blanc area and is depositing a fair amount of snow on the ground, above 1,600 - 1,700 meters. The paths have therefore temporarily assumed an almost winter appearance, as the image shows. Pending an anticyclonic ...

6 May 2019

Conditions May 6th 2019 »

The snow gradually begins to disappear in the valleys, some paths begin to be walked and the hiking season is approaching from day to day.Update about the French side of the TMB: next summer the Refuge de La Flegère will be closed due to work in progress ...

10 September 2018

Conditions September 10th 2018 »

Good conditions on the TMB, as much as the weather predicts beautiful summer days, much warmer than seasonal, until Wednesday while a stormy weather will be likely to start on Thursday.Many huts will be closed at the end of this week or the following one. ...

28 August 2018

Conditions August 28th 2018 »

The UTMB week - has begun: you will have the opportunity to travel the TMB alongside the biggest trail runners in the world. As for the weather, good weather today, cool in the morning and warm in the afternoon, ...

27 August 2018

Conditions August 27th 2018 »

FOCUS CHAMONIX: the general conditions of the trails around Mont Blanc are good, but we are told a rock collapse on the Chamonix Grand Balcon South trail between the Aiguille Rouges Reserve chalet (Col des Montets) and the Lac Blanc. The area is still ...

20 August 2018

Conditions August 20th 2018 »

Conditions generally good on the TMB and no problems to report, now that the road of Val Ferret (Courmayeur) has been reopened to traffic. Summer time continues to give us beautiful days until tomorrow, when an average unstable flow of air will enter our ...

Trails Conditions