calais-versailles - aix en provence route suggestions

[goodfella7777]

So I am driving down to aix this bank holiday for 8 days.

the first stop is versailles, still deliberating the rest of the route. looking for suggestions on the best route options. Considering a stopover in Lyon and annecy on either leg of the journey

Any suggestions would be much appreciated

[Captive Nut]

How did it go? May take a similar route in the future - Any advice?