Roncal – Erronkari

Urzainqui is a town and municipality located in the province and autonomous community of Navarre, northern Spain. According to the 2017 census, there are 85 inhabitants in the area.

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

Isaba (Basque: Izaba) is a town and municipality located in the province and autonomous community of Navarre, northern Spain. Is the main town of the Roncal valley and is sited in the Pyrenees of the autonomous Region.

The Roncal Valley (Standard Basque: Erronkaribar, Spanish: Valle de Roncal) is a valley and mancomunidad in the very east of Navarre, bordering the autonomous community of Aragon to the East and France to the north. It is part of the Merindad of Sangüesa. The Ezka River, a tributary of the Aragón, flows from north to south through the center of the valley. The Roncalese dialect of Basque was historically spoken within this valley. It shares its name with the town and municipality of Roncal. While the last speakers of the valley's traditional dialect have died, the valley is located in Navarre's mixed language zone and does have a number of Basque speakers.

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

Igal (Basque: Igari) is a town located in Valley of Salazar, located in the province and Foral Community of Navarre, northern Spain, in Güesa municipality. The Instituto Nacional de Estadística (Spain) combines the population totals of Igal with neighboring Güesa, which in 2022 was a total of 34 inhabitants.In 1845, after Salazar subdivision in municipalities, along with Ripalda, had their own council, however, after other reforms, both cities were built in the municipality of Güesa, becoming a council Igal. Igal is located a few kilometers away from river of Salazar, and is in the path between Vidángoz (Roncal) and Güesa (Salazar), closer to the edge of town. The appearance of the town is rural with Gothic elements, like many buildings of the valley, highlighted in Igal, the parish of St. Vicent, which gives its name to the town's main street, and the possible existence of a monastery of the order of St. Benedict, which was visited by St. Eulogius (ca. 848).

Fago is a town and municipality located in the province of Huesca, Aragon, Spain. Its Postal Code is 22729 On 13 January 2007, the mayor of Fago town, Miguel José Grima Masiá, was murdered by his political enemy, Santiago Mainar Sauras.

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

Güesa – Gorza is a town and municipality located in the province and autonomous community of Navarre, Spain.

Ansó is a town and municipality located in the province of Huesca, Aragon, Spain. According to the 2004 census (INE), the municipality had a population of 523 inhabitants. The municipality includes the towns of Ansó and Fago (7 km. apart). The municipality includes the whole valle de Ansó in the Pyrenees. Ansó is on the left side of the Veral river, which descends from mountains that are more than 2,000 metres high.

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

The Salazar Valley (Basque: Zaraitzu Ibarra, Spanish: Valle de Salazar) is a valley in the east of the Foral Community of Navarre in Spain. It lies within the Merindad of Zangoza-Sangüesa and within that, the Comarca of Roncal-Salazar. The Sierra de Abodi, part of the Western Pyrenees, forms the natural boundary in the north. There is a ski resort in Abodi.