Topics to explore during a stay in Oronoz-Mugaire include the Baztan River, known here as the Bidasoa, the Bidasoa Greenway, architecture in Zozaia and at Casa Gontxea, and the attractions of the Señorío de Bertiz. For your planning, you can decide whether walking or cycling, architectural styles, or nature and park-related topics are your main focus.
The river and the Bidasoa Greenway
The Bidasoa Greenway is 42 kilometres long and runs from Behobia (Gipuzkoa) to Oronoz-Mugairi. It is suitable for cycling and walking. For orientation, distinguish the full route from a section of it: the 42 kilometres refer to the entire route, while the specific information about the surface, slopes and crossings applies to the section between Sunbilla and Oronoz-Mugairi. The two details therefore answer different questions: the total length of the route and the characteristics of the specified section.
As of 4 August 2026, this section has a stable surface and no steep slopes or difficult crossings. Weather events or maintenance work may change conditions, so check the current state before cycling.
Architecture in Zozaia and at Casa Gontxea
In the hamlet of Zozaia stands the Palacio Jauregia de Zozaia, one of the first tower houses in Baztan. Its structure represents a transition between a fortress and a palace. The term “tower house” describes its architectural form; the transition between fortress and palace describes its intermediate structural character. Casa Gontxea has a different architectural emphasis: the building is known for its asymmetrical façade. This gives you two distinct aspects to compare—the classification of the architectural form at the Palacio and the façade design at Casa Gontxea.
Nature and visitor information at the Señorío de Bertiz
At the Señorío de Bertiz, you can take a sensory walk featuring plant species from different parts of the world. The variety of plants and the way they are explored go hand in hand: the walk brings together species from different regions of the world and a sensory approach. This nature-related activity focuses on exploring plants, while the buildings offer other cultural points of interest.
Information about the park’s special features is also presented through specific formats: the information facilities include computers, models, interactive games, real objects and photographs. These different media illustrate the park’s features in different ways.
Cycling is subject to a specific restriction in the Señorío de Bertiz Nature Park: only one path is open to cyclists. Check the current restrictions before setting out. Keep this park rule separate from the information about the Greenway: the Greenway is suitable for cycling and walking, whereas the rule for cyclists in the nature park allows only one path.
Discover more destinations: Zizur Mayor, Arruazu, Enériz, Ochagavía, Eslava, Cadreita, Iza, Izalzu.
For the broader travel overview: Navarra.
