Arratzua-Ubarrundia

Arratzua-Ubarrundia (, Arrazua-Ubarrundia ) is a municipality located in the province of Álava, in the Basque Country, northern Spain. Its capital is the village of Durana.

Administrative subdivisions
Arratzua-Ubarrundia is divided into 11 villages, of which 10 are organized as concejos.