This picturesque town is located on a hill on the right bank of the Arga River, is part of the region of Tafalla and the merindad of Olite in the province of Navarra. It borders with Mendigorría to the north, Berbinzana to the south, Artajona and Tafalla to the east and Oteiza to the west.
Larraga developed under the protection of the strong which was located at the top of the mountain and which is said to have three towers and of which only remains remain. The streets of the town's urban area are irregular, narrow and long and extended towards the surrounding plains. Old houses from the 17th and 18th centuries predominate, with two floors, ashlar and brick attic.
The expansion of the town coincided with times of prosperity and dominion; Among the houses, ancestral buildings stand out such as the Esparza House baroque style on Cofradía street, or the Nieto Palace House from the 18th century, located at the intersection of San Andrés and Santiago streets.
Larraga has been, traditionally, an agricultural town, although now it also has a important industrial activity with emphasis on food production and construction. As for livestock, they are dedicated to fighting cattle breeding and sheep, pigs and cattle.