Explore details about location Sentier de la Duchesse - Hertoginnenpad. Sentier de la Duchesse - Hertoginnenpad is a location situated within the Uccle - Ukkel alongside other areas such as Rue de Percke - Perckestraat, Avenue de Boetendael - Boetendaellaan, Rue des Glaieuls - Lisbloemenstraat.