Completed in early July 2025 without a heatwave, but part of the route is very shaded.
On the first day: water points at the Refuge les Conques, at the trough (filter or use a disinfectant tablet) and, on arrival, at the Mariailles refuge.
On the second day: water source at the Refuge de Mariailles and at the spring after the Portella des Avets.
Hiking equipment for two days, not forgetting: online booking, a sheet, toiletries, a change of clothes, rain gear, snacks, plenty of water, etc.
An IGN map or one provided by Visorando and the GPX track are essential. This is because the signposts do not always indicate the name of the desired destination!
An extra night at the Mariailles Refuge allows you to climb Canigou or the Barbet ridges.