Mendaza is a town and municipality located in the province and autonomous community of Navarre, northern Spain. The Battle of Mendaza took place here in 1834. Mendaza is the location of the ancient tree known as the Encina de las Tres Patas de Mendaza, a 1,200-year old Holm Oak. Tres Patas means "three leg." MENDAZA in the Bernardo Estornés Lasa - Auñamendi Encyclopedia (Euskomedia Fundazioa) (in Spanish)42°38′34″N 2°14′5″W This article about a location in Navarre, Spain, is a stub. You can help Wikipedia by expanding it.vte