With 3 days in Paris, you have enough time to take in the view from the Eiffel Tower, say hi to Mona Lisa in the Louvre, eat street food crepes, climb the Arc de Triomphe, explore several Parisian neighborhoods, and visit the amazing Palace of Versailles. However, for a perfect visit to Paris, we recommend a minimum of five days in order to experience more and learn a bit more about the culture.