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 Avenue de l'Aulne - Eizeboomlaan, Square des Héros - Heldensquare, Allée Jean de La Fontaine - Jean de la Fontainelaan.