Is Paris big?
Is it easy to get around Paris?
By foot-yes. Paris is best seen by foot. Be prepared to do a lot of (worthwhile) walking. You will see amazing architecture.
Overview about using the Paris Metro.
Ideas on “Walking About Paris”
What do I need to know to get around?
Here is an Overview of the Paris Arrondissements
Paris is divided into 20 arrondissements, or districts. The first one starts in the centre near the Seine and moves in a clockwise circular direction until the 20th arrondissement is reached in the eastern part of Paris. These arrondissements are surrounded by a peripherique, a highway circling Paris.