Aussillon is a commune in the Tarn department and Occitanie region of southern France.
The Thoré forms the commune's northern border.
The Château du Thoré is a large country house built in 1893âÂÂ4 for Armand Puech, industrialist and inventor of a water filtration system. Surrounded by a very large park, the house is still inhabited today.
Its inhabitants are called Aussillonnais in French.