Located on the ground floor of the former factory, the auditorium is intended to operate either in connection with the scenic presentation or autonomy with direct access from the garden of the manor house.

This space hosts programming heritage and cultural activities implemented by the Community of Communes of Piémont Oloronais (Service Heritage Country of art and history, intercommunal Media center...) and is leased for organizing open access events for events that are located either in the logic of the cultural facility, or outside of this framework.

In a capacity of 92 seats in armchairs, equipped with writing tablets and two locations for the disability access, it has a full technical equipment (sound control, lighting, video projection) allowing organization of conferences, seminars and screenings.