Get Lost in Paris

As I was cleaning the living room this afternoon, I came across this article from the New York Times.  I just had to sit down a read it, and it is wonderful.  Wherever you are, take the time to 'get lost' - to go everywhere and nowhere at the same time and discover new things about a place you thought you already knew.  I am definitely going to try it in March (although it will be difficult with students) so I guess I will have to go back on my own.  What is your favorite part of Paris?  Let's start the conversation!
Get Lost in Paris