It's a really nice refuge, in the heart of the hollow of Lachat mountain pasture. You can eat there during the day and spend the night there (reservation required). From …
Incredibly well graded gravel climb. We enjoyed the switchbacks in the mist. Little hut at the top and you can either cross over the col or come down the singletrack to the right.
The La Figlia chalets have a small refuge which is available to hikers. This place is also suitable for bivouac. Do not count on the water source located a few meters away, it is often dry.