4.6
(95)
1,965
riders
58
rides
No traffic touring cycling routes around Nabarniz offer diverse landscapes within the Urdaibai Biosphere Reserve. The region features varied terrain, from coastal paths along the Mundaka Estuary to challenging mountain passes like Muniketa and Nabarniz itself. Cyclists can explore lush green landscapes, pine woodlands, and routes with significant elevation changes. This area provides a range of cycling experiences, catering to different fitness levels.
Last updated: May 20, 2026
5.0
(1)
25
riders
34.8km
02:37
790m
790m
This difficult 21.6-mile touring cycling route from Gautéguiz de Arteaga explores coastal villages and the Urdaibai Biosphere Reserve.
4.5
(6)
44
riders
58.1km
04:05
1,080m
1,080m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.0
(1)
20
riders
29.7km
02:12
710m
710m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
18
riders
47.9km
03:29
1,070m
1,070m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2.0
(1)
12
riders
32.8km
02:24
740m
740m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Nabarniz
Lonely coastal road for cycling with a beautiful beach and bars for a break.
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Picturesque village not to be missed!
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Beautiful church of Saint Miguel with its peristyle and the village square in front.
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Basilica of Our Lady of the Assumption of Lekeitio (Gothic style).
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Beautiful coastal town located on the Basque coast. It is known for being a paradise for surfers, but it is also a lovely place to enjoy the natural beauty of the region. Its old town and its charming port stand out. In addition, the local gastronomy is excellent and worth trying.
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The castle of Arteaga, also known as the castle of Empress Eugenia de Montijo, was built in the 19th century in neo-medieval style on the foundations of an 8th century castle. Its location stands out, in a large flat meadow surrounded by vegetation, unlike the medieval defensive castles built on a hill.
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A fairytale palace in the center of Gautegiz Arteaga. Its origin dates back to the 13th century, but its history changed when Eugenio Bonaparte, son of Emperor Napoleon III, was appointed as Biscayan by origin, by the General Meetings of Biscay. It was the year 1856, and Eugenia de Montijo (ancestor of the House of Alba), wife of the emperor and owner of the Arteaga plot, decided to recover the dilapidated castle in gratitude for such an honor towards her son. The project fell to the French architect of the Imperial Sites, Couvrechet, and at his death, Ancelet, also an architect to the royal house of France, who built a new tower more suited to the needs of an imperial residence. Despite everything, the imperial family never came to live in it. The outer walls remain of the old tower, and unlike the defensive castles, this palace is not located on an elevated area, but on a plain, surrounded by trees, and with the Urdaibai marshland behind it. Today it is a hotel establishment that has preserved ornamental and decorative elements to maintain the essence and atmosphere of forgotten times. About 100 meters from the castle are its old stables, a building now converted into a gastronomic society. https://turismogautegizarteaga.eus/gautegiz-arteaga-patrimonio-historico/
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There are over 60 dedicated no-traffic touring cycling routes around Nabarniz, catering to various skill levels. This includes 2 easy routes, 12 moderate routes, and 46 difficult routes, ensuring options for every touring cyclist.
The terrain around Nabarniz is diverse, offering a mix of experiences. You'll find routes with moderate elevation gains, challenging ascents through mountain passes like Muniketa and Nabarniz itself, and scenic paths along river courses and coastal areas. Many routes wind through lush pine woodlands, providing shaded sections.
Yes, many of the no-traffic touring cycling routes around Nabarniz are circular. For example, the Tour of Biscay: Urdaibai Coast Loop offers a challenging 34.7 km ride with coastal views. Another option is the Lekeitio – Arteaga Castle loop from Nabarniz, a 47.8 km difficult route starting directly from Nabarniz.
The routes often traverse the stunning Urdaibai Biosphere Reserve, offering views of the Mundaka Estuary and marshes. You can also pass by beautiful beaches like Laida and Laga. Notable landmarks include the Oma Forest, known for its painted trees, and the Monastery of Santa María de Zenarruza. For panoramic views, consider routes that pass by viewpoints like San Pedro de Atxarre or Talaia (276 m).
While many routes around Nabarniz are challenging, there are family-friendly options available within the broader Urdaibai Bike Reserve. These typically involve quieter cycle lanes and country paths, such as those exploring Forua and Barrutiabaso, or routes leading to Ekoetxea Urdaibai, offering easier rides away from traffic.
The region is enjoyable for cycling for much of the year. Spring and autumn generally offer pleasant temperatures and lush landscapes, ideal for touring. Summer can be warm, but coastal routes and shaded forest paths provide relief. Winter cycling is possible, but some higher passes might be more exposed to weather.
The komoot community highly rates the touring cycling experience in Nabarniz, with an average score of 4.5 out of 5 stars from 96 ratings. Reviewers often praise the region's exceptionally beautiful and varied landscapes, the challenge of its mountain passes, and the tranquility of the no-traffic routes through the Urdaibai Biosphere Reserve.
Yes, several routes provide a fantastic mix of coastal and inland scenery. The Lekeitio – Arteaga Castle loop from Ea, for instance, takes you through charming villages and offers glimpses of the coast. Another option is the Lekeitio – Arteaga Castle loop from Ispaster-Elexalde, which combines inland exploration with proximity to the sea.
Absolutely. Nabarniz is situated in an area known for its challenging cycling passes. Routes like the "Urdaibai's Passes" specifically include climbs up Muniketa, the Balcony of Bizkaia, and Nabarniz itself. Many of the difficult-rated routes, such as the Lekeitio – Roman Bridge of Ea loop from Ea, feature significant elevation gains, making them suitable for experienced riders seeking a workout.
The Urdaibai region has public transport options, including bus services, that can help you access various starting points for cycling routes. While specific details for bike transport vary, it's generally possible to reach towns like Gernika or Bermeo, which serve as gateways to many of the area's cycling paths. It's advisable to check local transport schedules and bike policies in advance.
As the Urdaibai Biosphere Reserve is a protected natural area, cyclists are encouraged to stay on marked paths and roads to minimize environmental impact. Respect for wildlife and local communities is paramount. There are no specific cycling permits required for general touring, but always follow local signage and regulations, especially in sensitive areas.


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