Back Olza AN Oltza zendea Breton Oltza Zendea Catalan Ольса CE Cendea de Olza/Oltza Zendea CEB Cendea de Olza German Cendea de Olza Spanish Oltza (udalerria) Basque Cendea de Olza French Cendea de Olza Galician
Olza is a town and municipality located in the province and autonomous community of Navarre, northern Spain.