Aranarache (Basque: Aranaratxe) is a town and municipality located in the province and autonomous community of Navarre, northern Spain.

Aranarache has a population of 86 inhabitants. It is located below the Arnotegi peak, Urbasa range.

• ARANARACHE in the Bernardo Estornés Lasa - Auñamendi Encyclopedia (Euskomedia Fundazioa) (in Spanish)

42°47′N 2°13′W / 42.783°N 2.217°W / 42.783; -2.217