赫尔尼奥峰是西班牙的山峰，位于该国北部巴斯克地区，处于乌罗拉河和奥里亚河之间，属于巴斯克山脉的一部分，海拔高度1,075米，山体由石灰岩组成。

• PR-Gi 78 - Alkiza-Hirumugarrieta-Zelatun (Alkiza). Tolosaldea Garatzen. [2008-08-20]. 
• 18 Macizo de Ernio. Ingeba. [2008-08-27]. 

Hernio (Basque pronunciation: [ˈeɾnjo]; also spelled Ernio) is an iconic summit in the Basque Country very popular with the Gipuzkoans and located right at the heart of the province. The peak is the highest point of a massif extending north-west to south-east, the summit rising by the pass of Zelatun. Neighbouring summits lined up NW to SE at the range are mount Gazume (997 m) standing west across the summit and mount Herniozabal (1,010 m) closing the range east at the rear. The villages lying at the feet of the mount are Errezil (SW), Alkiza (NE) and Asteasu (N). The summit of Hernio affords to the NW a beautiful view over Azpeitia and the stone bulk of Izarraitz towering over the town.