About middle of October, but it's very hard to predict. It changes every year.
A good place to start would be Maximumski. They are one of the leading online agencies to help you find the best ski chalets in many ski resorts in France.
No, you cannot ski in Paris, France.
Here you will find a list of some of the major ski resorts in France: http://en.wikipedia.org/wiki/Category:Ski_areas_and_resorts_in_France
The largest ski resort in France and in the world is Les 3 Vallées with 600 km of piste. For more information look at the question "What is the world's largest ski resort?"
The Risoul area of France is most commonly known for its mountains and snow conditions. There is a ski resort located there which is the most popular ski resort in France.
France. For more information see: "What is the world's largest ski resort?"
No.
the most famous activity in France is ski.
Oui.
Vars ski resort is very highly ranked making it one of the best ski resorts in France. They have many amenities that make them so highly recommended by many skiing enthusiasts.
In the Alps.
dinomite