Using the Metro (subway) and buslines is an ideal way to visit
Paris.
Before purchasing your tickets, we would suggest considering the
number of days you'll be sightseeing in Paris and how many times
per day you'll be using public transportation.
If you plan on staying within the Paris city limits, you will
only need a ticket for Zones 1-2. La Defense and St. Denis lie
within Zone 3. Airports lie within Zone 5.
A single ticket is valid for one journey and can be used on the
Metro, RER, Bus and Tram within Paris and its immediate suburbs.
Single tickets are sold either individually or in packs of 10,
called a 'carnet'. A carnet is a booklet of 10 single tickets.