Beaumont is a city and municipality of Wallonia located in the Belgian province of Hainaut, on the border with France. On 1 January 2012 Beaumont had a total population of 7,060. The total area is 92.97 km2. The municipality consists of the following districts: Barbençon, Beaumont, Leugnies, Leval-Chaudeville, Renlies, Solre-Saint-Géry, Strée, and Thirimont. The Tour Salamandre, an 11th-century donjon, is the only remaining part of the Château de Beaumont, seat of the Croÿ family.