Natural features
Caves of Han-sur-Lesse
Rochefort, Namur
One of Europe's most impressive cave systems, carved by the Lesse river in the Belgian Ardennes.
About Namur · All tips in Belgium
One of Europe's most impressive cave systems, carved by the Lesse river in the Belgian Ardennes.
A pretty town on the River Meuse in the Ardennes, squeezed between cliffs, with a citadel high above, an onion-domed collegiate church, and colourful…