Chacolí de Bizkaia en Zalla Food and drink · Zalla, Enkartazioak / Encartaciones, Bizkaia Image of Zalla, not of the place itself. Zalla belongs to the Chacolí de Bizkaia (Bizkaiko Txakolina) Denomination of Origin; the Provincial Council's fruit-growing station in Ibarra studies the production of this wine and other local vintages. Photo: Ararteko (CC BY-SA 3.0) What to see and do in Zalla