6 family members will be traveling on a 12 day cruise through the Iberian Peninsula in September 2019 beginning in Amsterdam and ending in Barcelona. We have some decisions made but are deciding whether to book remaining sightseeing tours through the cruise line, private tour companies or on our own for a few other ports. We are pretty seasoned travelers and are comfortable with public transportation and lots of walking. I'm looking for any thoughts my fellow travelers might have on the following ports. All are one day stops wit the exception of Bilboa. Listed in parentheses are the docking ports. Thanks in advance for any suggestions. Used this forum several times in the past for advice and have never been steered wrong.
Donna
Bruges (Zeebrugge)
Bilboa - overnight. We've already booked a private full day tour to the Rioja Wine Region but have a second day open.
Lisbon
Seville (Cadiz)
Cartagena