Explore details about location Avenue Ernest Masoin - Ernest Masoinlaan. Avenue Ernest Masoin - Ernest Masoinlaan is a location situated within the Laeken / Laken alongside other areas such as Parvis Notre-Dame - Onze-Lieve-Vrouwvoorplein, Chaussée de Vilvorde - Vilvoordsesteenweg, Avenue de l'Atomium - Atomiumlaan.