4.8
(68)
9,653
riders
98
rides
Road cycling around Cenarruza-Puebla De Bolívar offers diverse terrain characterized by rugged relief and steep slopes, creating challenging routes. The region is crossed by narrow, deep valleys formed by rivers like the Lea and Artibai. Prominent features include Mount Oiz, which provides significant climbs, and a network of roads suitable for road bikes that traverse this varied landscape.
Last updated: May 16, 2026
4.6
(5)
458
riders
46.5km
02:23
640m
640m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(4)
285
riders
79.2km
04:21
1,350m
1,340m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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233
riders
82.7km
04:19
1,090m
1,090m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
206
riders
46.0km
02:39
830m
830m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
139
riders
95.0km
05:02
1,460m
1,460m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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The Berrizjauregi botanical garden is located in the heart of the town of Berriz, next to the town hall. It has impressive specimens of ancient trees, such as oaks, beeches, cedars and sequoias.
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Montecalvo is located at an altitude of 381 meters, offering impressive views of the sea and Urdaibai on one side and Duranguesado on the other. The Muniketa road was the main communication route south through Durango until 1848, when the Autzagane road was improved.
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Located in the Duranguesado region, the town of Ermua is known for its rich history and its beautiful natural landscape. Here you can enjoy the local gastronomy. The town's name may come from the Basque term Emuas, which means border area or terrain, due to its location on the dividing line between the provinces of Vizcaya and Guipúzcoa.
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This bridge is an incredible find in the middle of the forest. It is covered with ivy and in summer it is so green that it is hardly visible. If you go down next to the river you can take some great photos with the water and the bridge. For many years this bridge has had to survive numerous floods. It's amazing that he's still here.
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Ermua is a medieval town located on the border between Vizcaya and Guipúzcoa. Located in the narrow valley of the Ego River and surrounded by mountains, this town has an interesting historical heritage, among which several palaces stand out.
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The Artzubi Romanesque bridge was built in the 16th century. Wherever you see it, it has overcome floods and floods from the Golako River, which passes below and flows into the Oka River. In another time there were more bridges like this one, but it is the only one in the area that has endured. https://www.urdailife.com/artzubi-puente-cuento-arratzu-mendata/
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From the top of Muniketa or Montecalvo, there are exceptional views and you can see the sea and Urdaibai on one side, as well as the Duranguesado on the other. Muniketa is a dispersed neighborhood with several typical hamlets and until 1848 it was the main route of communication to the south through Durango. That year the Autzagane road was improved. In Muniketa is the Astei agrotourism, a rehabilitated farmhouse with restaurant service from where we can perfectly see a slope of Mount Oiz and Goraño. From Artatza, the ascent is a 3.7-kilometre climb with 261 meters of positive elevation gain, 12 beautiful horseshoe curves and a very regular slope of around 7%. From Muxika, the ascent is 9 kilometers and a total of 382 meters of positive slope. More info at: https://www.muxikakoudala.eus/es-ES/informacion-cultural/Barrios/Paginas/Muniketa.aspx
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There are over 100 road cycling routes available in the Cenarruza-Puebla De Bolívar area, offering a wide range of options for cyclists of all abilities.
The region is characterized by a rugged relief with very steep slopes and narrow, deep valleys formed by rivers like the Lea and Artibai. You can expect challenging climbs, notably Mount Oiz, and scenic routes through a diverse natural landscape.
The routes around Cenarruza-Puebla De Bolívar cater to various skill levels. You'll find 9 easy routes, 45 moderate routes, and 49 difficult routes, ensuring options for beginners to experienced cyclists seeking a challenge.
Yes, several historical and natural attractions are accessible. You can visit the historic Hermitage of San Miguel de Arretxinaga, the Artzubi Bridge, or explore the unique Oma Forest. The Balcón de Bizkaia Viewpoint also offers stunning vistas.
For spectacular panoramic views, especially of the coastline, consider routes that ascend Mount Oiz. The Panoramic view of Deba – Zarautz Beach loop from Ermua also offers extensive coastal views, and the Balcón de Bizkaia Viewpoint is a key spot for scenic vistas.
Absolutely. The region is known for its challenging gradients, with some exceeding 20% on routes to Mount Oiz. Notable climbs include the Areitio Climb, Alto de Muniketa (Montecalvo), and Alto de Ixua. These offer significant elevation gains and rewarding experiences.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 60 reviews. Cyclists often praise the diverse terrain, from challenging mountain ascents to picturesque valley rides, and the well-maintained roads that offer a great cycling experience with generally light traffic.
Yes, some routes extend towards the coast, providing stunning sea views. For example, the difficult Panoramic view of Deba – Zarautz Beach loop from Ermua leads towards the coast, including Zarautz Beach, offering extensive panoramic vistas.
Many of the road cycling routes in Cenarruza-Puebla De Bolívar are designed as loops, allowing you to start and finish in the same location. Examples include the Areitio Climb – View of Anboto from Atxondo loop from Ermua and the Altzola Church – Panoramic view of Deba loop from Ermua.
The region's climate generally allows for good cycling conditions for much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer can be warm but still enjoyable, especially in the mornings or evenings. Winter cycling is possible, but be prepared for cooler temperatures and potentially wet conditions.
Beyond the natural beauty, the area has historical significance. The 'Wine and Fish Route,' which historically connected inland areas with coastal towns, begins in Ziortza-Bolibar, suggesting picturesque routes that traverse the landscape. The Collegiate Church of Ziortza is also an important point along the Way of St. James coastal route, adding cultural interest to your ride.
Roads in the area, particularly those leading to significant features like Mount Oiz, have been re-surfaced to be suitable for road bikes. While gradients can be steep, the surfaces are generally well-maintained, enhancing the cycling experience. Traffic is also typically light on many of these routes.


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