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Spain
Basque Country

Zierbena

The best MTB trails around Zierbena

4.5

(385)

4,889

riders

175

rides

Mountain biking around Zierbena offers a diverse landscape, characterized by its coastal proximity, rolling hills, and inland areas featuring forests and river valleys. The region provides a mix of terrain, from paths near the Bay of Biscay to routes exploring historical sites and natural lakes. Mountain bikers can expect varied elevations and a combination of open stretches and more sheltered trails.

Best mountain bike trails around Zierbena

  • The most popular mountain bike trail is Geltoki Restaurant – Arenao Bridge loop…

Last updated: July 3, 2026

4.6

(5)

62

riders

#1.

El Pobal Ironworks Museum – Geltoki Restaurant loop from Muskiz

30.8km

02:47

500m

500m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Tips from the Community

Josema
December 15, 2025, Vía verde de los Montes del Hierro

quiet day

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ChTh
October 4, 2025, El Sobaco Tunnel

Already pretty much at the end/beginning of the railway line, here it is even asphalted, before/later not anymore, but always easy to ride.

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Beautiful viewpoint with benches and a water source.

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If necessary, this is a good opportunity to carry out minor repairs on your bike and refill your water supplies. A short rest at the benches and tables is also a good option.

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One of the many beautiful tunnels on the "Green Trail of the Eisenberge", a railway trail.

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Here you can repair your bike if necessary and fill up your drinking water supplies or wash your bike right next door

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2

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Laura
September 29, 2025, Pico Serantes

Recommended climb

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Short and easy quiet route

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Frequently Asked Questions

How many mountain bike trails are available around Zierbena?

There are over 180 mountain bike trails around Zierbena, offering a wide variety of options for different skill levels and preferences.

Are there easy mountain bike trails suitable for beginners in Zierbena?

Yes, Zierbena offers 37 easy mountain bike trails. A good option for beginners is the A & C Tunnel Entrance – El Sobaco Tunnel loop from Muskiz, which is 12.4 miles (19.9 km) long and features gentle elevations.

What kind of terrain can I expect on mountain bike trails in Zierbena?

The terrain around Zierbena is diverse, featuring coastal paths near the Bay of Biscay, rolling hills, and inland areas with forests and river valleys. You'll encounter a mix of open stretches and more sheltered trails, often passing by historical sites and natural lakes.

Are there challenging mountain bike routes for advanced riders?

Absolutely. Zierbena has 45 difficult mountain bike trails. For a significant challenge, consider the La Arena Beach – Tunel de la Galerna loop from Muskiz, which spans 85.4 miles (137.5 km) with over 8,700 feet (2,650 meters) of elevation gain.

Can I find mountain bike trails with good viewpoints in Zierbena?

Yes, many trails in Zierbena offer scenic viewpoints, particularly those along the coast or through the rolling hills. The region's proximity to the Bay of Biscay ensures opportunities for sea views, while inland routes provide vistas over forests and valleys.

What are some interesting places to see along the mountain bike trails in Zierbena?

You can explore various attractions while mountain biking. Notable landmarks include the iconic Vizcaya Bridge, the scenic La Arena Beach, and the historical Tunel de la Galerna. Many routes also pass by beautiful lakes like Pozo Hostión and the Lakes of the Old Iron Mines.

Are there family-friendly mountain bike trails in Zierbena?

While specific 'family-friendly' designations vary, many of the 37 easy trails are suitable for families with some biking experience. These routes generally have less challenging terrain and elevation changes, making them more accessible.

Is it possible to bring dogs on the mountain bike trails in Zierbena?

Generally, dogs are welcome on many trails in Zierbena, especially those in natural areas. However, it's always advisable to keep dogs on a leash and check local regulations for specific trails or protected areas to ensure a pleasant experience for everyone.

What is the best time of year for mountain biking in Zierbena?

Spring and autumn typically offer the most pleasant conditions for mountain biking in Zierbena, with mild temperatures and less rainfall. Summer can also be good, though it might be warmer. Winter riding is possible, but trails can be muddy or wet, especially after rain.

Are there good loop mountain bike trails around Zierbena?

Yes, many of the mountain bike routes in Zierbena are designed as loops, allowing you to start and finish at the same point. For example, the Mountainbike loop from Zierbena is a popular moderate option exploring the immediate surroundings.

What do other mountain bikers say about the trails in Zierbena?

The mountain bike trails in Zierbena are highly rated by the komoot community, with an average score of 4.4 stars from over 390 reviews. Riders often praise the varied landscape, from coastal paths to forested sections, and the well-maintained network of routes suitable for different ability levels.

Are there any mountain bike trails that pass by historical sites?

Yes, Zierbena's trails often weave through areas rich in history. The El Pobal Ironworks Museum – Lago de Galdames loop from Muskiz is a great example, leading through historical areas and past natural lakes, offering a cultural and natural experience.

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