As noted a few days ago, ENGIE is currently carrying out works on the lower lake in Coo.
As a result, access to several routes has been closed for safety purposes.
This has impacted routes on our Trois-Ponts blue and black and UTDS itineraries.
This weekend, Jean Luc and Thibaut have established detours to facilitate your movement around Coo and allow safe passage. This was done with Engie’s consent and authorisation from the DNF.
These provisional markings are made up of traditional Extratrail markers.
The routes are shortened by approximately five kilometres for the blue and black itinerary and approximately two kilometres for the UTDS itinerary.
We hope to return to normal by 31 August at the latest.
This only affects the Trois-Ponts and UTDS itineraries.
There are no changes to the red and black itineraries in Stavelot.