Vascones

Irun (, ) is a town of the Bidasoaldea region in the province of Gipuzkoa in the Basque Autonomous Community, Spain.

Calahorra (; ; ) is a municipality in the Spanish autonomous community and province of La Rioja. During Ancient Roman times, Calahorra was a municipium known as Calagurris Nassica Iulia.

300px|thumb|right|Location of the tribe of the Vascones in red. thumb|A coin with BARSCUNES in Iberian script. It has been proposed that the word is related to Vascones. thumb|Coins of Arsaos, Navarre, 150-100 BC, showing Roman stylistic influence. British Museum.

thumb|Current view of the mouth of the Bidasoa. thumb|Easo and Easo prom. in the lower left corner of this 1578 map of Gaul according to Ptolemy. thumb|Oeaso near the left extreme of Gallia in this old map or Roman Hispania. Oiasso, Oiasona or Oiarso was a Vascon Roman (Civitas) town located on the left bank of the Bidasoa estuary in the Bay of Biscay (current Spain). Archaeological evidence unearthed recently pinpoints the core area of Oiasso in the old quarter of Irun, Gipuzkoa, by the Spanish-French border, where harbour and bath remains have been discovered. However, two other focuses in C