Participants are recommended to travel either by high-speed ICE train to Bonn/Siegburg or by direct train to Bonn central station (Bonn Hauptbahnhof).
Il est recommandé aux participants d &apos; emprunter les trains à grande vitesse ICE jusqu &apos; à Bonn/Siegburg ou des trains desservant directement la gare centrale de Bonn (Bonn Hauptbahnhof).