Paris is best discovered by foot. Over these ten itineraries, you'll visit the unmissable sights and venture into lesser-known areas. Follow the monumental axis running from the Louvre to the Arc de Triomphe, stroll beside the Seine and on its islands, around the Butte Montmartre, and through the Marais and Saint-Germain-des-Prés. Imagine the Paris of the Expositions Universelles, between the Eiffel Tower to the Palais de Chaillot, take shortcuts through the covered passages and the trendy neighborhoods of the northeast ... and add the pleasure of walking to that of seeing the city's soul revealed.