4.7
(70)
1,550
riders
64
rides
Touring cycling routes around Ajangiz traverse the diverse landscapes of the Urdaibai Biosphere Reserve, characterized by its mountainous terrain and the Oka River basin. The region features extensive Atlantic woodlands and coastal holm oak woods, providing varied scenery for cyclists. Routes often include ascents through forested hillsides and meander near marshlands, which are significant for migratory birds. This area offers a mix of challenging climbs and scenic paths through a rich natural environment.
Last updated: July 4, 2026
9
riders
31.3km
02:11
590m
590m
This difficult 19.5-mile touring cycling route from Guernica y Luno offers rewarding views of the sea and Urdaibai estuary from Montecalvo.
30.5km
02:12
620m
620m
This difficult 18.9-mile touring cycling route from Guernica y Luno tackles the Alto de Morga climb with 2045 feet of gain.

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5.0
(3)
64
riders
79.5km
05:07
990m
990m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
61
riders
74.2km
04:42
770m
770m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
42
riders
26.6km
01:43
320m
320m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The castle is gigantic and beautiful to look at, unfortunately it has been surrounded by a construction fence for ages. Unfortunately, you can't see much. Whether the detour is worth it, everyone has to decide for themselves.
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Recreation of Picasso's famous painting. The original can be seen in Madrid.
1
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Only very small, but definitely worth seeing
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Definitely a highlight, but unfortunately, the castle was covered in scaffolding when I visited. The castle dates back to the Middle Ages but was later almost completely rebuilt.
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beautiful landscapes of the Basque Country
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When the Condor attacked, the residents of Guernica tried to protect the tree with their bodies because it is sacred to the Basques. Even today, elected politicians have to swear their loyalty to the Basque Country at an oak tree that stands a few meters away.
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Cool castle, graceful as it stands there. By the way, a really beautiful hiking area.
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Translated from English-Butrón is a castle in Gatika in the province of Biscay in northern Spain. It originally dates back to the Middle Ages, but its current appearance owes its current appearance to an almost complete reconstruction begun in 1878 by Francisco de Cubas. The castle looks like a fairytale, inspired by Bavarian castle models. Wikipedia (English)
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There are over 60 touring cycling routes in the Ajangiz area, catering to various skill levels. The majority, around 55, are classified as difficult, with 11 moderate and 3 easy options available.
While Ajangiz is known for its challenging terrain, there are a few easier options. The region offers 3 routes classified as easy, providing a gentler introduction to touring cycling in the Urdaibai Biosphere Reserve. These routes typically feature less elevation gain and more forgiving surfaces.
Touring cycling routes in Ajangiz traverse the diverse landscapes of the Urdaibai Biosphere Reserve. You'll experience the Atlantic countryside with its mix of small forests, fields, and meadows, as well as mountainous terrain offering splendid views over the Oka River plain. Routes often include ascents through forested hillsides, remnants of ancient oak and deciduous forests, and meander near marshlands rich in biodiversity.
Yes, many touring cycling routes in Ajangiz are loops, allowing you to start and finish in the same location. An example is the Montecalvo Loop from Gernika, a difficult 19.5-mile (31.3 km) trail that offers significant elevation changes through the region's hilly terrain.
The region is rich in natural beauty and scenic spots. You can find stunning vistas such as Views over the Urdaibai marsh, offering expansive perspectives of the protected wetland. The Oma Forest, also known as the Painted Forest, is another unique natural attraction that can be integrated into your cycling tours.
Absolutely. Ajangiz and its surroundings offer a rich cultural heritage. You can cycle past historical landmarks like the Ascension Church, the chapel of San Juan de Lemandaro, or the Mentzeta tower-house. The Guernica Mural in Gernika is a significant cultural highlight, and you can explore it via routes like the Guernica Mural in Gernika – Artzubi Bridge loop from Lurgorri.
The Urdaibai Biosphere Reserve, where Ajangiz is located, experiences an Atlantic climate. Spring and early autumn generally offer pleasant temperatures and less rainfall, making them ideal for touring cycling. These seasons also provide vibrant natural scenery, from blooming wildflowers to rich autumn foliage.
Yes, you can find routes that incorporate historical sites. For instance, the challenging Larrabetzu Old Town – Butrón Castle loop from Lurgorri is a longer route that takes you past the impressive Butrón Castle, offering a blend of natural beauty and historical exploration.
The touring cycling routes around Ajangiz are highly rated by the komoot community, with an average score of 4.7 stars from over 70 reviews. Cyclists often praise the challenging climbs, the diverse natural environment of the Urdaibai Biosphere Reserve, and the scenic paths through Atlantic woodlands and river valleys.
Ajangiz is situated on a mountainous hillside, providing numerous opportunities for challenging climbs and panoramic views. The Alto de Morga Loop from Guernica is a difficult route featuring substantial elevation gain and rewarding views. You can also find highlights like Alto de Muniketa (Montecalvo) and Sollube Summit, which are popular among cyclists seeking ascents.
The Urdaibai Biosphere Reserve is a haven for wildlife. While cycling, especially near the marshlands, you might spot a variety of birds, including spoonbills, herons, and ospreys. The forested areas are home to small mammals, and if you're lucky, you might even catch a glimpse of protected species like the European mink or wildcats.
Ajangiz's location within the Busturialdea comarca means it's accessible, and public transport options like buses can connect you to nearby towns such as Gernika-Lumo. From these towns, you can often find routes that start directly or are a short ride away, allowing you to access the touring cycling network without a car.


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