Han-sur-Lesse
Han-sur-Lesse (French pronunciation: [ɑ̃syʁˈlɛs], 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 remnant of the country's vicinal tramway system.
Coordinates: 50°7′34″N 5°11′16″E / 50.12611°N 5.18778°E
...
Wikipedia