The Urbasa-Andía Natural Park is covered by beech forest accompanied by other species such as yews, junipers and pines

The Urbasa-Andía Natural Park

  • Region: Navarra
  • Declared a Natural Park: 1997
  • Park surface area: 21,408 hectares
  • Towns and villages: Ziordia, Olazti, Altsasu, Urdiain, Iturmendi, Bakaiku, Etxarri-Aranatz, Ergoiena, Arakil Islands, Irañeta and Arakil

Points of interest

The Urbasa-Andía Natural Park is covered by beech forest accompanied by other species such as yews, junipers and pines. There is a great diversity of fauna and flora inhabiting this area that includes 16 rugged peaks of over 1000 metres.

In the lowlands the forest gives way to pastures dotted with heather and buckthorn where it is common to see horses and sheep grazing (think of the delicious Idiazabal cheese).

Another characteristic of this area is the absence of rivers as the limestone terrain allows the water to seep and run underground through numerous cave systems, making it a good destination for lovers of caving.

Human habitation has been traced to 100,000 years ago and there are also many dolmens, menhirs and cromlech in the area that are reminders of the Iberian celtic tribes.

There are several signposted trails of different levels of difficulty the most popular being the Itinerario de las fuentes, Ruta de los pastores, Camino de los montañeros and the Dulantz y cañon del Iranzu.

The protected area of the The Urbasa-Andía Natural Park is divided into various zones.

Sierra de Urbasa

The Urbasa mountain range is a plateau located in the northwest of Navarra that presents an average altitude of about 1000 metres. It is a great elevated plane, which descends steeply towards the Araquil corridor to the north and towards the Amescoas to the south. Together with the Andía, Perdón, Alaiz, Izco and Leyre mountains they form a geomorphological and climatic border between the Atlantic and Alpine Navarra Mediterranean area. The name Urbasa means in Basque “humid forest” (from ur “water” and basa “forest”)

Sierra de Andía

The Sierra de Andía (Andimendi in Basque) is a plateau with gentle undulations bounded by the valleys of Araquil and Ergoyena to the north and the Estella depression to the south, Sierra de Urbasa to the west and with the Pamplona basin to the east

Find a hotel close to the The Urbasa-Andía Natural Park

Reserva Natural del Nacedero del Río Urederra

The Urederra River originates in the municipality of Baquedano and travels 19 kilometers before flowing into the Ega river which is a tributary of the Ebro river. Urederra means “beautiful water” in Basque.

The official access path to the Nacedero del Río Urederra waterfalls is the Nacedero del Urederra Natural Reserve route, a pedestrian path that starts from the car park in Baquedano. (Take the the NA-718 Estella – Olazagutía highway and then the NA-7187 at km 13.8.

Reservation of tickets to the Nacedero del Urederra are required to visit this area. The opening hours for the Reception Area in winter are from 10 a.m. to 4 p.m and in summer from 9 a.m. to 7 p.m. The reservation to the Nacedero is compulsory and free but you do have to pay for the car parking. The rates are as follows: € 2 motorcycles € 5 cars € 10 motorhomes € 25 minibus (up to 20 seats) € 50 bus (more than 20 seats). Parking in the town of Baquedano is prohibited, you can only park in the town if you are a resident.

There is a limit of 500 people per day divided into 3 time slots. This is a circular walk, takes about 2 hours and covers 6 kilometers.

Information/Visitors Centers

Centro de Interpretación Urbasa-Andía Parque Natural

The parks information center located near the top of the Olazagutia mountain pass. KM 31,5 on the NA-718. There are exhibitions and plenty of information regarding the landscape, ecological, historical and cultural values that exist in Urbasa and Andia.

Área de Interpretación (Borda de Severino) at KM 25,5 on the NA-718

This is a small area for the interpretation of pastoral life in which a charcoal burner has been reproduced recalling the traditional uses of the Sierra de Urbasa. Its well worth a visit.

The official web page for the is

Iberia Nature Forum

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