First time in the area as I usually go to Galicia and Cies Islands. I arrive and depart from Santander and I'm looking to leave the city the day after arrival and head for the beach or beach/mountains. I would most appreciate your advice for locations to look at for a week's stay in rugged nature. I have to rely on public transport so I would appreciate a location not too far to travel to and from Santander. I haven't been to San Sebastian but from the images it does not look like what I am looking for. I do not want to be in a build up tourist resort, prefering a more isolated and rustic location. Many thanks in advance for any pointers in the right direction. If you've been to the Cies Islands then you will have an idea of the kind of area I would like to find for a week's rest. Thanks!