I've just booked two weeks in northern spain for the beginning of July 2014. We're flying into Vigo, spending four nights, then three nights in Santiago de Compostela, three nights in Santander, then four nights in Bilbao.
On a prior trip, we saw San Sebastian and Getaria (loved both places). Additionally, we've seen other parts of Spain and really loved them, too; but this trip we'd like to concentrate and really absorb the northern part of Spain.
oh, and we'll have a car.
To those who have been there (or have done research), could you kindly suggest things that we should see for sure? Or other thoughts about the trip? I'd like to incorporate a couple beach days into the schedule, too.