Pazo de Marinan had an important defensive role during its time. Now a historic site, you can just imagine some of the spectacles its fortified walls have witnessed.
If you're staying a while in Bergondo, Pazo de Marinan is a good place to start your exploring. This history-filled fortress is one of numerous attractions worth seeing here. Playa de Armenteiro, Betanzos Church of San Francisco, and Praia de Arnela are also waiting to be explored nearby.