Foix is a commune in the Ariège department in the Occitanie region of southern France. It is known for its picturesque medieval castle, the Château de Foix, which dates back to the 10th century. The town is situated at the confluence of the Ariège and Foix rivers, surrounded by beautiful natural landscapes, making it a popular destination for outdoor activities. The population of Foix is around 9,000 residents, and it serves as the capital of the Ariège department. The town has a rich history, with influences from the Cathars and the Visigoths. Foix also hosts various cultural events and festivals throughout the year, celebrating its heritage and community spirit.