Visit Paris (Arc de Triomphe, Place de la Concorde, The Louvre), Cologne (Cologne Cathedral), Frankfurt, Amsterdam, Brussels (Grand Place, Manneken Pis), Bonn (Beethoven Haus), Koblenz, Luxembourg City, Trier (Porta Nigra), Versailles (Palace of Versailles).
Visit Paris (Arc de Triomphe, Place de la Concorde, The Louvre), Cologne (Cologne Cathedral), Frankfurt, Amsterdam, Brussels (Grand Place, Manneken Pis), Bonn (Beethoven Haus), Koblenz, Trier (Porta Nigra), Versailles (Palace of Versailles).