Artziko jauregia

Artziko jauregia (Spanish: Palacio de Arce) is a 16th-century noble residence in the Arce/Artzi valley in Navarre, one of the region's few surviving "palacios cabo de armería" — head-of-lineage manor houses.

Where is the palace located?

The building stands on the left bank of the Urrobi river, between the villages of Zandueta and Nagore, at roughly 595 metres above sea level, near the tail end of the Itoiz reservoir. It sits right next to the church of Santa María de Arce, protected as a Cultural Interest Site since 1983. The valley's Basque name, Artzi, has been co-official alongside the Castilian "Arce" for several years now.

What will you see there?

The palace was built in the mid-16th century in Gothic style and served for centuries as the seat of the family that ruled the valley. Today it stands partly in ruins, though clear medieval features survive: the west wing still shows several mullioned windows, and the courtyard preserves two stone entrance portals along with further pointed and mullioned windows. The complex is laid out in a U-shape. A few metres away, next to the church, lie the ruins of another structure, referred to in 1970s documents as Donetxea.

The Government of Navarre, through its Department of Territorial Cohesion, carried out a restoration of the complex while preserving the historic structure of the walls. The renovated section now houses a bar-café, a shop selling local products, a screening room, multipurpose halls for cultural events, and an outdoor terrace in the courtyard — turning the palace into a place where visitors can combine exploring the ruins with relaxing and sampling regional produce.

How do you get there?

The Arce/Artzi valley lies in northern Navarre, on the route linking Pamplona with the Pyrenees, close to the Itoiz reservoir and the Erro valley. A car is the most practical way to arrive — local roads run through the villages of Zandueta and Nagore straight to the palace, which becomes visible from the road that follows the Urrobi river.

When is the best time to visit?

Spring and early autumn are the best seasons: the Itoiz reservoir and surrounding hills look their best then, and temperatures are comfortable for longer walks around the site. In summer, the courtyard terrace is a good option, especially in the afternoon when the palace walls provide shade.

What can you combine with the visit?

Right next to the palace stands the church of Santa María de Arce, a protected monument since 1983 and an easy addition to the same trip. It's also worth walking along the shore of the Itoiz reservoir, whose waters reach almost up to the residence's walls, offering an interesting view of the whole complex from the water.

Frequently asked questions

What's the difference between Artziko jauregia and Palacio de Arce? They're the same building — the first name is Basque (jauregia means "palace"), the second Castilian. Both are in use, since the valley of Arce now has two co-official names: Arce and Artzi.

Can you go inside the palace? Yes. After the restoration, part of the building is open to visitors, housing a bar, a shop for local products, a screening room, and halls used for cultural events.

How old is the building? The structure dates from the mid-16th century and was built in Gothic style, although part of the complex today stands in ruins.

What else is nearby? The church of Santa María de Arce sits right next to it, and the Itoiz reservoir — one of the larger artificial lakes in Navarre — stretches out close by.