Santuario de Nuestra Señora de la Encina Monument · Artziniega, Cuadrilla de Ayala/Aiara, Álava Gothic sanctuary housing a Hispano-Flemish altarpiece from the early 16th century, declared Monumento Histórico-Artístico (Spain's heritage designation in force between 1931 and 1985). siglo XVI Photo: Zarateman (CC0) What to see and do in Artziniega