These are special buses very with a special importance for tourists due to the long tour around the most important places of Paris.
Some of the places included are:
La Bastille
Arc de Triomphe
Champs-Elysées
Eiffel Tower
Les invalides
Louvre
These buses only work from April till September and on Sundays and holidays. The service is available from 13:30hs to 20:30hs.
