There is no schoolchild who is unaware of the source of the Loire: Mont Gerbier-de-Jonc, on the Ardèche mountain. This famous volcano is the start of the longest river in France, but it is also that of the GR 3, the Loire trail. Here is the first t
Route details
Alert
Following the latest Cévennes effects, many sectors of the GR3 have been impacted and are impassable, particularly on the banks of the Loire. The section between Bas-en-Basset – Aurec-sur-Loire is impassable.
Description
The steps presented below are only suggestions.