Izalzu/Itzaltzu Postal Codes: 31689 | Roncal-Salazar, Navarra, Comunidad Foral de Navarra

Key Facts

Izalzu (also known as Itzaltzu in Basque) is a small municipality located in the Roncal-Salazar valley region within the Comunidad Foral de Navarra, Spain. Situated in the northeastern part of Navarra, near the border with France, Izalzu lies within the Pyrenees mountain range, specifically in the Salazar valley, which is part of the larger Roncal-Salazar area. The municipality covers an area of approximately 7.3 square kilometers and has a very small population, typically fewer than 50 residents, making it one of the least populated municipalities in Navarra. Izalzu is administratively part of the Merindad de Sangüesa and is known for its picturesque mountain setting, traditional architecture, and pastoral economy. The area is characterized by its rugged terrain, dense forests, and proximity to natural parks like the Señorío de Bértiz. As a municipality, Izalzu does not contain further official sub-regions but is part of the broader valley community. For those seeking detailed local information, accessing postal code data for Izalzu and its immediate surroundings can help navigate services in this remote Pyrenean location.

Neighboring Regions

• Ochagavía
• Jaurrieta
• Sarriés
• Esparza de Salazar