Open from May 7 to October 12, 2025!
As the Ayous refuge is located in the heart of the park, helicopter rotations to transport the food are limited. The rest of the goods are carried on the backs of men or women throughout the season. With each portage carried out, we remove the trash sorted daily at the shelter and we also ask for the participation of hikers.
The Pyrenees National Park, owner of the building, has chosen to install two private toilets as well as three dry toilets in the collective bathroom (bring your own ecological toilet paper). The choice of the shower was ruled out for environmental reasons. The waste water is treated by an autonomous sanitation system.
Operation of a composter to treat organic waste from the shelter. The rest of the plastic and metal waste is sorted, then evacuated regularly by the team as well as by hikers who wish to participate. It is essential that all hikers also manage their own waste when descending. Containers are at your disposal in Bious-Artigues or whenever you cross a road.