Durbuy (French pronunciation: [dyʁ.bɥi]) is a Walloon city and municipality located in the Belgian province of Luxembourg. The total area is 156.61 km², consisting of the following sub-municipalities: Durbuy proper, Barvaux, Bende, Bomal, Borlon, Grandhan, Heyd, Izier, Septon, Tohogne, Villers-Sainte-Gertrude, and Wéris. On 1 January 2018 the municipality had 11,374 inhabitants with the most populous town of the municipality being Barvaux not Durbuy itself which is known in Belgium as the nation's smallest city.