Explore details about location Avenue Docteur Decroly - Dokter Decrolylaan. Avenue Docteur Decroly - Dokter Decrolylaan is a location situated within the Uccle - Ukkel alongside other areas such as Rue Engeland - Engelandstraat, Avenue de Messidor - Messidorlaan, Jean Ballegeerstraat - Rue Jean Ballegeer. Additionally, some smaller parts of Avenue Docteur Decroly - Dokter Decrolylaan include specific areas like Rue Gatti de Gamond - Gatti de Gamondstraat adding to the diversity of its landscape.