QUOTE(gyl.johnson @ Apr 10 2010, 12:09 PM)

I would suggest you take the train from Paris to Lyon then rent a car to explore the area including Le Puy. When you're ready to return to Paris, drop off the car in Lyon and take the train back to Paris from Lyon. If you're catching a plane from Paris back to the States, I suggest you plan to arrive in Paris about two days before your departure. Every now and again there is a train strike.
This is very helpful, thank you.
Is it difficult to rent a car in France??? Driving from Lyon to Paris, scenic?? complicated??