The Castle of Niort-de-Sault ( Aniort or Aniorti the Middle Ages and in the texts of the time) is a former Cathar castle , now forgotten, because located away from the tourist, in the town of Niort -de-Sault in the department of Aude . The fact remains that some remains, but its turbulent history, as well as the powerful family of which he was the fief, are worth recalling: the Castle of Niort-de-Sault was the last subject, a few months after Quéribus .