We are family of 3, planning to visit Spain in late June -ealry July for about 11 days. We are flying into Madrid and then thinking to go to Basque country. Main place we are very interested in staying is San Sebastian.
1. Is Bilbao worth to stay 1 night for Guggenheim museum or much more to do that better stay more than 1 night?
2. Planning to spend 3 nights in San Sebastian, is it good or too long?
3. Then onto Saint Jean de luz and Biarritz, are those good to stay 2 nights or is it too long? I have heard Bayonne is better than Biarritz?
4.As far as I have researched, it seems like flying to Bilbao from Madrid seems best for us since we are thinking of getting flight back to states on same day of traveling back to Madrid from Bilbao. But any other suggestions would be appreciated too.
5. We are thinking to rent a car to travel around Basque country including France, is rental car from Spain allowed to travel to France? or is there additional fee or restriction?
Thank you for all your advice.