Château de Losange is an 18th-century historic estate in Bastogne, Belgium, representing significant architectural heritage in the Ardennes region. The château is owned by the d'Udekem d'Acoz family and gained modern prominence through the marriage of their daughter Mathilde to Prince Philippe of Belgium. Historically, the property attracted Belgian royalty, including King Albert I, who visited regularly as a retreat. The castle exemplifies 18th-century Belgian architectural tradition and the cultural importance of aristocratic estates in the Ardennes. Today it remains accessible to visitors through the Bastogne Tourism Office, offering glimpses into the region's noble heritage.
