Although it is the smallest one, it has the same rough and wild look, especially when viewed from the Atxarte pass that separates the mountain from the neighbouring Untxillaitz. It has a double summit- the highest is Aitz Txiki and the lowest one is Artxua or Sorginkobetagana.
This mountain may be the smallest, but it has a comparable rough and untamed appearance, especially when viewed from the Atxarte pass that separates it from its neighboring Untxillaitz. It features two summits, with Aitz Txiki being the highest and Artxua or Sorginkobetagana being the lower one.