Iglesia de Nuestra Señora de la Asunción de Arrankudiaga Monument · Arrankudiaga-Zollo, Arratia-Nerbioi, Bizkaia Image of Arrankudiaga-Zollo, not of the place itself. 18th-century church in austere Basque Baroque style, with a bell tower and an interior segmental arch adorned with voussoirs supporting the choir loft. The reconstruction took place between 1740 and 1781. Photo: Etxaburu (CC BY-SA 4.0) What to see and do in Arrankudiaga-Zollo