La Feria de San Andrés de Gordexola Historical milestone · Gordexola, Enkartazioak / Encartaciones, Bizkaia Image of Gordexola, not of the place itself. During the 17th and 18th centuries Gordexola was an important trading hub between Bilbao and Castile, with its San Andrés Fair as an example of that activity, until Bilbao's growth in the 19th century drew away population and led to the town's industrial decline. Photo: Ondare Lagunak (CC BY-SA 4.0) What to see and do in Gordexola