Aizkorri-Aratz Natural Park has 165 named peaks. The highest is Aitxuri at 1,551 m. Other notable peaks include Aketegi, Illarrabeltxeko gaina and Aitzabal.
There are 165 named mountains in Aizkorri-Aratz parke naturala/Parque Natural de Aizkorri-Aratz. The highest and the most prominent mountain is Aitxuri.

The highest peak in Aizkorri-Aratz Natural Park is Aitxuri, at 1,551 m.
Notable peaks in Aizkorri-Aratz Natural Park include Aitxuri, Aketegi, Illarrabeltxeko gaina, Aitzabal and Aizkorri.
