Basque Region Towns TaleI. With the Dawn of TimeIf the ice ages receded and the main human groups roamed the humid valleys of your Cantabrian Sea, the lands we now contact Euskal Herria were previously a refuge. Within the caves of Santimamiñe, Ekain, Isturitz, and Aitzbitarte, nameless arms left bison, horses, and symbols that still appear to res