Tour de France - Dates Where Hotels Will be Impossible to Get Rooms

I want to let you  know that this year the route of the Tour de France visits some of the most popular places in France. You may want to keep this in mind when booking a France stay. Accommodations will be very hard to find (seriously, almost impossible) and driving in these areas during the Tour will be horrific. Here are the dates and places to be aware of: 
July 2: Nice 
July 3: Marseille 
July 4: Aix en Provence 
July 10: Mont St. Michel 
July 11 & 
July 12: The city of Tours in the Loire Valley
The finale is July 21 when the cyclists all arrive in Paris.