Tour Paris on a Segway

Fat Tire Bike Tours of Paris

Rick Steves Audio Tours of Paris (downloadable mp3 and maps) (also available Rick Steves Audio Europe App for iPhone, iPad, iPod Touch, or Android)

Batobus water bus. These water buses stop at eight points on the River Seine (Passes are available for 1 day, 2 day, 5 day or annual pass. You may use it as many times as you like for the period of time you purchased, hopping on and off the boats as you go.):

Paris Metro Map