Photos of Dinant By radadl / June 30, 2012 Entrance to Dinant. Tight fit for a car, imagine a tour bus. The Citadel, which overlooks the town from a 100 meter cliff, and the Cathedral of Notre Dame, outsized against the surrounding structures and capped by a bronze onion dome. Dinant, is cozied up against the Meuse River. A famous native of Dinant is Adolphe Sax, inventor of the saxophone.