© Sarah Geradin Durbuy, the smallest city in the world, as amusement parcPaperSarah-Maria Geradin 27/03/202020 minutes to read Durbuy, the smallest city in the world, will soon be bigger than Disneyland due to the project developed by Marc Coucke, a Belgian billionaire. Promised to be respectful of the area, will this project truly be sustainable?