Villerouge-Termenès Castle is a medieval castle located in Villerouge-Termenès, in the Aude department of Occitanie, southern France. Dating back to the 13th century, it has a rich history and was the site of imprisonment and trial for the prominent Cathar figure Bélibaste. The castle is an impressive specimen of medieval architecture, featuring towers, ramparts, and a well-preserved keep, all situated atop a hill, providing sweeping panoramic views of the surrounding region. Open to visitors, the castle allows exploration of its various sections, including halls, towers, and a museum. The museum offers insights into the castle's history, Catharism, and medieval life. Cultural events, historical performances, and medieval reenactments also take place at the castle, with guided tours available to enhance visitors' understanding of its history and architecture. Villerouge-Termenès Castle is a significant destination for history enthusiasts and cultural explorers, offering a captivating window into the world of Catharism and medieval architectural heritage.