Bertiz Abentura Park from Sunbilla: tree-top adventure, ziplines and guide
Bertiz Abentura Park is a forest ropes-course attraction in Narbarte, close to Señorío de Bertiz. Its format differs from Baztan Abentura Park: platforms, nets, bridges and ziplines between trees at several difficulty levels.
BKZ publishes more than 60 obstacles and six ziplines, with options from young children to more physically demanding circuits.
What to expect
1. Tree-top circuits
Colour-coded routes combine suspended walkways, nets and balance obstacles.
Bertiz. Photo: Alberto-g-rovi / Wikimedia Commons, CC BY 3.0.
2. Children's circuit
Current documentation includes options from around ages 3-4 under the park's supervision and safety conditions.
3. Intermediate and advanced circuits
Higher levels add more height and more demanding obstacles.
Bertiz Palace. Photo: Jojo V / Wikimedia Commons, CC0 1.0.
4. Continuous lifeline
The safety system keeps users connected to the cable from the start to the end of the course.
5. Ziplines
BKZ lists six ziplines across the park's circuits.
6. Paintball
Paintball remains an option for adult groups under specific rules.
Bidasoa. Photo: Ksarasola / Wikimedia Commons, CC BY-SA 4.0.
7. Combine with Bertiz
Pair the adventure park with the historic garden, interpretation centre or a short natural-park trail.
8. Booking
Reserve in advance and check age, height, clothing and duration requirements.
Where to stay
El Eco de los Robles in Sunbilla is a whole rural house for six plus two extra guests, with garden, seasonal pool, barbecue and private parking.
Bertiz Abentura Park FAQs
Where is Bertiz Abentura Park?
In Narbarte, Bertizarana, very close to Señorío de Bertiz Natural Park.
What activities are available?
Primarily tree-top adventure circuits with different levels, more than 60 obstacles, six ziplines and paintball.
Is there a children's circuit?
Yes. BKZ information places entry to the children's circuit at around ages 3-4, subject to the park's safety rules.
How does the safety system work?
A continuous lifeline system keeps participants connected to the safety cable through the course.
Do you need to book?
Yes. BKZ states activities require advance reservation.
Can you combine it with Bertiz?
Yes. Adventure and the natural park are one of the easiest combinations in the area.
Where should you stay?
Sunbilla is nearby and works as one base for Bertiz, Malerreka and Baztan.
Sources
BKZ Navarra Aventura and Navarra visitor information for Bertiz, Narbarte and Bertiz Abentura Park. Reviewed September 2026.
Image credits
Bertiz-Bidasoa destination images from Wikimedia Commons, not specific park installations.
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