musee d'orsay
look into the museum pass; it is well worth it!
it must be used consecutively (and includes versailles).
this museum is magnificent and i would advise you to begin on the top floor (impressionists) and work your way down but don't forget to check out the view from the roof off the cafe!!! you can get a sandwich outside.
the longest line will be up and down the eiffel tower (advise walking down -it's fun) or possibly st chapelle (near notre dame) which is not included. the scale of all the famous buildings and lovely fluidity of the most beautiful walking city!



From Place du Tertre
Le Lido, Paris
hieroglyphics on the Obelisk
Superb wooden facades.