Vigo was good for shopping (perhaps). We would have preferred two days in Oporto instead.
Oporto is a wonderful city full of character and comes highly recommended.
Bilbao was a revelation and we found the Guggenheim to be an affordable and fun place to visit.
Le Verdon was better than expected thanks to the accessibility of Royan.
Le Havre was nothing special. Thankfully the sun shone.