HavelangeHavelange is a municipality of Wallonia located in the province of Namur, Belgium.On 1 January 2006 the municipality had 4,844 inhabitants. The total area is 104.73 km2, giving a population density of 45 inhabitants per km2.Other centresApart from Havelange itself, the municipality also comprises the following districts : Barvaux-Condroz, including the eponymous castle, still owned by the noble Aspremont-Lynden family Flostoy, including the hamlet of Bormenville and its castle Jeneffe Maffe Méan Miécret Porcheresse Verlée