Explore details about location Avenue de la Basilique - Basilieklaan. Avenue de la Basilique - Basilieklaan is a location situated within the Berchem-Sainte-Agathe - Sint-Agatha-Berchem alongside other areas such as Rue du Grand-Air - Openluchtstraat, Parc Jean Monnet - Jean Monnetpark, Place de la Gare - Stationsplein.