4.7
(56)
2,676
riders
1
ride
No traffic road cycling routes in Armañón Natural Park traverse a landscape characterized by its rural, hilly, and mountainous terrain, featuring peaks and a distinct karst topography. The region offers numerous demanding climbs, providing a physical challenge for road cyclists. Routes often pass through lush forests, including beech and oak groves, and offer expansive views of surrounding valleys and the Cantabrian coast. The area's ruggedness and varied gradients ensure a dynamic riding experience on quiet paved roads.
Last updated: July 13, 2026
11
riders
27.5km
02:01
650m
650m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
27
riders
25.9km
01:15
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
11
riders
43.2km
02:34
1,090m
1,090m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
15
riders
20.2km
00:57
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Popular around Armañón
Gibaja belongs to Ramales de la Victoria. It has rural accommodation as well as a store where you can buy snacks and various foods.
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Starting point of the route to El Mazo, El Reluso, El Cordón de la Cuchilla and the Redux Window.
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Mountain pass that divides the Karrantza Valley from the Lanestosa Valley, the last town in Bizkaia.
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It has a length of 2.3 km, an altitude of 162 meters and an average gradient of 6.39%.
1
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Next to the Asón River, Coterillo is a town in the municipality of Ampuero, 3 kilometers from the municipal capital, Ampuero. It has few inhabitants.
1
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Good surface and moderate gradients. Easy to drive even with full luggage.
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"Pass" height at 641 meters with a pretty nice view.
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There are several dedicated no-traffic road cycling routes in Armañón, offering a unique experience through the natural park. This guide features 3 moderate routes and 1 difficult route, providing options for various skill levels. For example, you can explore the Alto de Ubal loop from Karrantza, which covers over 27 km with significant elevation gain.
The no-traffic road cycling routes in Armañón are characterized by their rural, hilly, and mountainous terrain. You can expect challenging climbs and rewarding descents, with elevation gains typically ranging from 500 to over 1000 meters. For instance, the Drinking Fountain – Alto de la Maya loop from Marrón is a difficult route with over 1000 meters of elevation gain, offering a substantial physical challenge amidst the park's peaks like Armañón and Los Jorrios.
The best times for road cycling in Armañón are generally spring and autumn when the weather is milder and the natural scenery is at its most vibrant. Summers can be warm, especially on climbs, while winters might bring colder temperatures and potentially wet conditions. Always check the local weather forecast before heading out.
While many routes in Armañón feature challenging climbs and moderate to difficult ratings, some sections might be suitable for families with older, experienced children. However, the routes listed in this guide, such as the Alto de la Maya loop from Guriezo, are generally rated as moderate or difficult due to their elevation profiles. It's advisable to review the route details carefully to ensure it matches your family's cycling ability.
Armañón's mountainous landscape ensures many routes offer breathtaking panoramic views of the surrounding valleys and the Cantabrian coast. You'll also cycle through lush forests of beech, oak, and holm oak, and alongside the gorges of the Carranza and Agüera rivers. While cycling, you might catch glimpses of the unique karst formations that define the park, including the area around the famous Pozalagua Cave, known for its eccentric stalactites.
Parking is generally available in the towns and villages that serve as starting points for these routes, such as Karrantza, Guriezo, or Rioseco. These locations provide convenient access to the quieter roads leading into Armañón Natural Park. Always check local signage for specific parking regulations and availability.
The Armañón Natural Park area retains a distinctly rural character, with traditional towns like Balmaseda nearby. While some routes might pass through smaller villages, it's always a good idea to carry sufficient water and snacks. You can find cafes and restaurants in the larger towns surrounding the park, such as those near the start of the Drinking Fountain loop from Rioseco, to refuel before or after your ride.
The komoot community highly rates the cycling experience in Armañón, with an average score of 4.5 stars. Reviewers often praise the challenging climbs, the rewarding panoramic views from higher elevations, and the tranquil, traffic-free nature of the routes. The diverse landscapes, from lush forests to rugged mountains, also contribute to a memorable cycling adventure.
Beyond the stunning natural beauty, Armañón offers several points of interest. While cycling, you might pass by the Canal de Mongarrido Bridge or enjoy views towards the Jorrios Summit. The region is also home to the famous Pozalagua Cave, a significant geological wonder, though direct road bike access might be limited to nearby viewpoints.
The roads within the Armañón Natural Park and the broader Basque Country are generally well-maintained, even on quieter routes. You can expect mostly paved surfaces suitable for road bikes, allowing for smooth cycling despite the challenging gradients. However, as with any rural area, occasional imperfections or debris might be present, so always ride with caution.
Yes, many of the no-traffic road cycling routes in Armañón are designed as circular loops, allowing you to start and finish at the same point without retracing your path. This guide features several such routes, including the Alto de Ubal loop from Karrantza and the Alto de la Maya loop from Guriezo, which offer varied scenery and challenges throughout their duration.


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