Areso

Leitzaldea (Spanish: Norte de Aralar) is a comarca in Navarre, Spain.

Gorriti is a locality in Larraun, Norte de Aralar, Navarre, Spain.Its population as of 2014 was of 84 inhabitants

Leitza (Spanish: Leiza; Basque: Leitza) is a town and municipality located in the province and autonomous community of Navarre, northern Spain.

Berastegi (Spanish: Berástegui) is a town located in the province of Gipuzkoa, in the autonomous community of Basque Country, northern Spain, at the shores of the river Elduaran or Berastegi, at 1° 58' 45" west and 43° 07' 27" north, and at an altitude of 400 m. It borders Ibarra to the north, with Eldua to the east, and to the south and west with Belauntza.

Aribe is a town and municipality located in the province and autonomous community of Navarre, northern Spain.

Araitz is a town and municipality located in the province and autonomous community of Navarre, northern Spain.

Orexa (Spanish, Oreja) is a town located in the province of Gipuzkoa, in the Autonomous Community of Basque Country, northern Spain.

Betelu is a town and municipality located in the province and autonomous community of Navarre, northern Spain. The Mariñelarena family has its origins in the village and was prominent in politics and government. Betelu is known for the natural springs that produce a unique mineral water. Entering the town from the southeast, one passes along the location of the natural springs. A park has been developed here, with a small concrete dam to hold the river in place, allowing swimming. There is also an interpretive walk that includes Spanish and Basque descriptions of the natural mineral water and its unique qualities, as well as the ancient structures that were built here to use the water's power for working locally mined metals in a foundry.

Elduain is a village in the province of Gipuzkoa, in the autonomous community of the Basque Country, northern Spain. It is situated in the Leitzaran valley, some 32 km south of San Sebastián. The municipality has a population of 239 (2014) and covers an area of 25 km². It was founded in 1614.

Gaztelu is a village and municipality located in the province of Gipuzkoa, in the autonomous community of Basque Country, northern Spain.

Lizartza is a town located in the province of Gipuzkoa, in the autonomous community of Basque Country, in the North of Spain.

Ezkurra is a town and municipality located in the province and autonomous community of Navarre, northern Spain. The town's name is from the Basque language of the locals.