<P> In medieval times Durbuy was an important centre of commerce and industry . In 1331, the town was elevated to the rank of city by John I, Count of Luxemburg, and King of Bohemia . </P> <P> In 1628 Anthonie II Schetz obtains the Seigneurie of Durbuy, by permission of Felipe IV of Spain . One of the people connected to the city was the son of Lancelot II: Charles Hubert Augustin Schetz, (1662 - 1726), Count of Durbuy . In 1756 the descendants of the House of Schetz obtain the Castle . Since then the House of Ursel resides in the Castle . The current castle was built in 1880 . </P> <P> The Ourthe river flows through the municipality . </P> <P> Tourism and recreation are its main activities nowadays . Durbuy is often presented and promoted as' the smallest town of the world'--but it is not . One much smaller town making the same claim is Hum, Croatia . </P>

Which is the smallest town in the world