Arkaia

thumb|Church of Arkaia Arkaia (occasionally spelled in Spanish as Arcaya) is a hamlet on the eastern side of Vitoria in the Basque province of Álava. In 2017 it had 78 inhabitants.

==History== ===Roman remains=== thumb|Archeological site of Arkaia There are archeological remains of a Roman bathhouse that were discovered in the 18th century by Lorenzo Prestamero. Only a fraction of the Roman settlement remains, which covered an estimated 19 hectares of land. In 1976 the archaeologist Ramón Loza Lengaran dug the bathhouse remains and categorized them as likely for public use. Recent digs have indicated that the area was inhabited at least from 300 BC onwards. The Roman remains have been linked with the town of Suessatio-Suestatio that appears in classic sources. The proximity to the Roman road linking Asturica Augusta with Burdigala known as Ab Asturica Burdigalam could explain the size of the settlement. During the Middle Ages pilgrims from Europe started using the old Roman road in their pilgrimage to Santiago de Compostela as part of the Interior Basque Route of the Way of St. James. There is evidence of the pilgrimage in the interior of the Church of the Nativity of Mary (first documented in 1226) in the center of town.