Paris Metro system (subway and train) are extensive and efficient that ties the city together. It has more than 300 metro stations. We find our way to Paris easily going to and from the major sites most of the time during our stay there. We only took a taxi twice, and that's it. It is safe and clean.
Paris has many iconic landmarks one of them is the Arc de Triomphe. It is begun by Napoleon in 1806. It is dedicated to the French army. To go to the ground of this Arc you have to find the underground entrance across it. There is no way you can cross the street because the vehicles are keep going around it.
This is the entrance underground.
The memorial of unknown soldier.
Busy street of Champs-Elysees
Travel Period: November 2012