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.
Natural features in Wallonia, Belgium
About Wallonia · All natural features in Belgium
About Wallonia · All natural features in Belgium
One of Europe's most impressive cave systems, carved by the Lesse river in the Belgian Ardennes.