Nowadays taxi is the best way for getting aroung the Paris. You can also try Kiwitaxi http://kiwitaxi.com/France/Paris this is the alternative way, I'm sure you'll like it. Hope it will be useful for you. Good luck.
Paris is one of the best city in the world for traveling. I love to visit Paris. In this beautiful city, you can visit the world famous iconic Eiffel Tower, Notre-Dame cathedral and the majestic Arc de Triomphe. If you are looking for the best cab service in sri lanka, Visit Carrentalsinsrilanka.com