Mid September we are flying into Bordeaux, round trip. That's fixed, exceptional deal. We have been to France quite a few times, including 3 road trip type vacations. We have 3.5 weeks and we'll have a rental car. I've been playing with constructing a circular route so that we will not be going through the same area more than once. We like scenery, small historic towns, history museums and wine (we know about the strict regs for drinking and driving). We hate interstate type highways (like the As in France), though we will use them when its what makes sense. I've planned and cancelled several different versions of this trip. I have a little less time for this iteration so I've dropped some areas we had planned to visit. I pretty much have all my wineries, sites, inns and restaurants researched but if you want to share recommendations feel free. I am pretty good at constructing driving routes, but have to quickly get myself an itinerary so I can hopefully book all the wineries and inns that we had planned to stay at/visit in previous versions of this trip. I don't need help with allocating days per cities, just the driving route. We do move faster and do fewer day trips than many and are willing to have shorter stays at inns so as to avoid some of the backtracking that occurs when just a few "bases" are picked. We do tend to have many 2 or 3 day stays tho we will be staying 4 nights in Dordogne.
EDITED TO ADD: I have been working with google maps and via Michelin
Cities we will be visiting (via overnights or daytrips):
Bordeaux and surrounding
Dordogne
St Emillion
St-Cirq-Lapopie
Bayonne
Biaritz/St Jean de. Luz
St. Jean pied de-Port
Honoribbia
San Sebastian
Bilbao
Guernica/Urdaibai
Logrono and surrounding
Estella/Puente la Reina/Elizondo
If convenient to our driving route, we may be interested in some of these:
Pau
Sauveterre
Cahors
Albi
Carcassone
Toulousse
I appreciate the help. We've traveled to Europe twice during COVID and had decided that at some point our luck would run out with the COVID testing on return. As soon as I heard the U.S. would drop the COVID test, I purchased air tickets so I have less time for planning than I typically have. On the other hand, last fall, in a 2 week time frame, I planned a trip to Poland which ended up being amazing(with lots of help from some very knowledgeable people on this forum).