Han-sur-Lesse (IPA: [ɑ̃syʀˈlɛs], in Walloon: Han-so-Lesse) is a village in the municipality of Rochefort, Namur Province, Belgium. It is famous for the exceptional caves carved under a nearby hill by the river Lesse, which tourists reach via a preserved r
http://en.wikipedia.org/wiki/Han-sur-Lesse