The Casa Villaronta Restaurant. It's a small restaurant in Ribadeo. At Casa Villaronta you can eat the best Galician octopus, it's their specialty, much like the calamari and pork, also. I recommend you go with time to spare because due to its small size it fills up quickly and you can wait up to an hour for a table. It has the best quality-price ratio I know of. We dined on octopus, a wine bottle (Ribeiro) ham, calamari and Santiago cake for 38 euros.