Planning a trip to Paris? Experience the best of Paris with this ultimate 3 days in Paris itinerary! Immerse yourself in iconic landmarks like the Eiffel Tower, study art at the Louvre and the Orsay, and enjoy the charm of Montmartre and Le Marais. With this 3 day Paris itinerary, you'll discover all the top attractions and best things to do in Paris. It also gives you must know tips for visiting Paris. Read on for how to spend three perfect days in Paris with this ultimate Paris itinerary.