Metro In French

The metro is the ideal way to get around Paris fast and easily. There are 16 lines (including 2 "bis") to deliver you to other the city. Each line has a different color and number. So even if there many of lines appears  when you first look at a metro map, it quickly becomes easy when you understand how it works. At any given Metro station each Metro line will have 2 platforms, one for each direction.  Each direction is marked by its terminus station, the last station on the line.  

Upon descending into a Metro station line platform, find a Metro map located on the platform wall.  Find the current station you're at and then find the station you're traveling to.  Once you find the destination station on the map, follow the Metro line to its end, the terminus, which will be the direction name you're after for this Metro line.  By keeping the terminus stations in mind when switching Metro lines, you'll know which lines  and in which directions you must travel to get to your destination 

Map for Metro

 if you buy 10 tickets at a time (local's call it a “carnet”). Then you have a large choice of different passes (1 or several days, 1 week, or even 1 month: La carte orange) which are really convenient and cheaper than purchasing individual tickets. Note that, if you don’t have a pass, each ticket is valid only for one trip (including changes within the Metro system).