Trip Advisor has a page that tells you what you need to do before you go to Paris, and I am going March 22 to March 28 (those are the days I will actually be in Paris).
Should I buy the combo package that includes public transportation and museum passes? I think my friend and I will spend the most of the trip within the city of Paris, but we will go to Versailles one day.
Thank you for any advice you can give me! Also, if you think of some tips for what you should do before the trip or what I should take with me, please feel free to share.