San Sebastián, Zarautz, Deba, Markina Xemein, Gernika, Lezama, Portugalete, Castro Urdiales, Liendo, Santoña, Guemes, Suances (off Camino slightly as nice bike path and beach), Santillana, Comillas, La Franca, Llanes, Sebrayo, Colunga, Villaviciosa, Gijon, Salinas, Cudillero, Novellana, Luarca...