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Arratia-Nervion

The best gravel rides around Arratia-Nervion

4.1

(25)

406

riders

52

rides

Gravel biking around Arratia-Nervion offers diverse landscapes characterized by river valleys and mountainous terrain. The region encompasses two significant natural parks, Gorbeia and Urkiola, providing varied elevation changes and natural features. Riders can expect routes through dense forests, past wetlands like Saldropo, and along valleys carved by the Arratia and Nervión rivers. This area provides a network of trails suitable for gravel biking, combining paved sections, cycle lanes, service roads, and nature paths.

Best gravel bike trails around Arratia-Nervion

  • The…

Last updated: May 27, 2026

20

riders

#1.

View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate

29.5km

02:26

690m

690m

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hiking Collection by

Peaknik

Tips from the Community

Bittor
May 9, 2026, Mandoia Summit

Beautiful views. Gorgeous sunsets.

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Beautiful views . A few minutes from the parking lots

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Beautiful place for all tastes For hiking, cycling, to bring children with a park with swings

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Long, gentle climb. 11km at approximately 5%

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ChTh
October 18, 2025, Kapelle mit Trinkwasser

Small stone chapel with drinking water fountain in front

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Rui
September 4, 2025, La Nevera de Neberondo

easy route

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It runs along an acceptable surface, bordering the Zubizabala stream.

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The best place to start the route to Alluitz.

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Frequently Asked Questions

How many gravel bike trails are available in Arratia-Nervion?

There are over 50 gravel bike trails available in Arratia-Nervion, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes over 400 times.

What kind of terrain can I expect on gravel bike trails in Arratia-Nervion?

Arratia-Nervion offers diverse terrain, from river valleys to mountainous landscapes. You'll encounter rolling hills, dense forests, and significant elevation changes. Routes combine paved sections, cycle lanes, service roads, and nature paths, often traversing karstic landscapes, especially within Urkiola Natural Park.

What do other gravel bikers say about the trails in Arratia-Nervion?

The gravel bike routes in Arratia-Nervion are highly rated by the komoot community, with an average score of 4.4 stars from more than 20 reviews. Riders often praise the varied terrain, the stunning natural features like the Saldropo Wetland and the Otzarreta Beech Forest, and the challenging yet rewarding climbs.

When is the best time of year to go gravel biking in Arratia-Nervion?

While gravel biking is enjoyable throughout much of the year, autumn is particularly recommended for its vibrant colors, especially when riding through the region's beech forests like the Otzarreta Beech Forest. Spring also offers pleasant temperatures and lush greenery.

Are there any notable natural features or landmarks to see along the gravel bike routes?

Yes, the region is rich in natural beauty. You can find routes that pass by the spectacular Salto del Nervión, the highest waterfall on the Iberian Peninsula, or explore the unique Saldropo wetland. Other highlights include the Gorbeia massif and the karstic landscapes of Urkiola Natural Park. Some routes also offer views of significant peaks like Ganekogorta Summit.

Can I find routes that offer panoramic views?

Absolutely. Many routes in Arratia-Nervion provide breathtaking panoramic views. For instance, the route View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate offers views towards Bilbao. Other routes in the mountainous areas, especially near the Gorbeia massif, provide expansive vistas.

Are there any routes that pass through unique forests or wetlands?

Yes, the region is known for its natural diversity. The route Saldropo Wetland – Otzarreta Beech Forest loop from Areatza is a prime example, taking you through the notable Saldropo Wetland and the magical Otzarreta Beech Forest, which is particularly stunning in autumn.

Are there family-friendly gravel biking options in Arratia-Nervion?

While many routes in Arratia-Nervion are rated as difficult, there are options that can be adapted for families or those seeking an easier ride. Look for routes with less elevation gain and smoother surfaces. It's always best to check the route details and difficulty grade before heading out with children.

Can I bring my dog on gravel bike trails in Arratia-Nervion?

Many natural areas in Arratia-Nervion are dog-friendly, especially on trails outside of strictly protected zones. However, within natural parks like Gorbeia and Urkiola, specific regulations may apply regarding dogs, often requiring them to be on a leash. Always check local signage and park rules before bringing your dog.

Are permits required for gravel biking in Gorbeia or Urkiola Natural Parks?

Generally, permits are not required for gravel biking on established trails within Gorbeia or Urkiola Natural Parks for recreational purposes. However, it's always advisable to respect park regulations, stay on marked paths, and be aware of any specific rules regarding protected areas or sensitive wildlife habitats.

Are there any circular gravel bike routes available?

Yes, many of the gravel bike routes in Arratia-Nervion are designed as circular loops, allowing you to start and end at the same point. Examples include the Urkiola Pass – Urkiola Pass loop from Durango and the Reservoir – Mandoia Summit loop from Zuhatzu.

What cultural heritage sites can I explore while gravel biking?

Beyond natural beauty, Arratia-Nervion offers a rich cultural heritage. Towns like Orduña, Orozko, and Arakaldo feature historical buildings and traditional architecture. Some routes, like the View of Bilbao and Rest Area – Hirumugarrieta Megalithic Site loop from Basarrate, pass by ancient sites such as megalithic structures, or the Argiñeta Necropolis loop from San Fausto.

Is public transport available to access gravel biking trails in Arratia-Nervion?

Public transport options, including buses and trains, connect various towns within Arratia-Nervion. While direct access to every trailhead might not be available, you can often reach starting points in towns like Durango or Orduña via public transport. It's recommended to check local transport schedules and bike carriage policies in advance.

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Didn’t find what you were looking for?

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