You'll quickly understand why Paris is known as the "City of Light". You'll cruise along the Seine River and see the illuminated buildings and bridges of Paris, then tour tree-lined boulevards flanked by animated cafes. You'll see the famous sights of Paris on your nocturnal tour, including Place de la Concorde Square, Place Vendome, Opera, Champs-Elysees, Arc de Triomphe, Trocadero, Invalides, Notre Dame Cathedral and Place du Chatelet.