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Zalla

The best traffic-free bike rides around Zalla

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Gravel biking around Zalla offers access to varied terrain within the Vizcaya province. The region is characterized by mountain landscapes, providing a mix of unpaved roads and trails suitable for cycling. These routes allow riders to explore the area's natural beauty, featuring diverse landscapes and engaging backdrops for outdoor activities. The topography includes significant elevation changes, making for dynamic gravel biking experiences.

Best no traffic gravel bike trails around Zalla

  • The most popular no traffic gravel bike trail is A & C Tunnel Entrance – El Sobaco Tunnel loop from Castaño auzunea, a 34.9 miles (56.2 km) trail that takes 3 hours 27 minutes to complete. This challenging route features significant elevation gain through mountainous terrain.
  • Another top favourite among local gravel bikers is Geltoki Restaurant loop from Barbadun ibaia, a moderate 11.0 miles (17.7 km) path. This route offers a balanced ride through varied landscapes with moderate climbs.
  • Local gravel bikers also love the Ermita de Santa Ana – Bolumburu Recreation Area loop from Colegio, a 12.4 miles (20.0 km) trail leading through natural areas, often completed in about 1 hour 21 minutes.
  • Gravel biking around Zalla is defined by mountain landscapes, unpaved roads, and diverse natural beauty. The network offers options for different ability levels, from moderate rides to more difficult, longer trails.
  • The routes in Zalla are highly rated by the komoot community with an average score of 4.95 stars from over 10 reviews. More than 100 gravel bikers have used komoot to explore Zalla's varied terrain.

Last updated: June 27, 2026

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#1.

A & C Tunnel Entrance – El Sobaco Tunnel loop from Castaño auzunea

56.2km

03:27

910m

910m

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

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Hard

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Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

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

Hard

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Popular around Zalla

Traffic-free bike rides around Zalla

Traffic-free bike rides around Zalla

Tips from the Community

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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The church is dedicated to Saint Severinus of Noricum, the patron saint of prisoners. It was built in the 15th century in the Gothic style. The church is located in the main square of Balmaseda.

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ChTh
October 3, 2025, Wasserstelle

Good opportunity to refill your drinking water supply here

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A beautiful funerary hermitage on the lands of the noble Urrutia family, dating back to the 17th century. There is also a chapel dedicated to Saint Anthony of Padua. It is one of the few funerary chapels in Bizkaia. The Urrutia family settled there in the mid-16th century and established a manor house with a palace, a chapel, three blacksmith shops, a mill, and other properties. Antonio Urrutia Salazar and Jeronima Atxuriaga Murga-Loizaga (the seventh lords and ladies of the Urrutia family) ordered the construction of the family's funerary chapel (or hermitage) in 1673. When Simón Urrutia Ermu, the last member of the family, died in 1889, the chapel disappeared. The chapel has a rectangular floor plan and masonry; however, the façade is made of stone. The front facade features a large, semi-arched door with a wrought iron grille. Through this door, the Urrutia family heard mass from the balcony of their palace in front of the chapel. Above the door is the family coat of arms, supported by two lions. Above the chapel is a bell tower with a stone statue of the Assumption of Mary; according to tradition, Mrs. Jeronima herself was the model for the Virgin Mary.

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ChTh
October 3, 2025, Sodupe

Popular photo motif as in many towns

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Short and easy quiet route

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Nice bike gravel path!

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no kidding. 32 miles of this round trip of 40 miles was on gorgeous bike trails

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Frequently Asked Questions

How many traffic-free gravel bike trails are available in Zalla?

Zalla offers a selection of 4 dedicated traffic-free gravel bike trails, providing a great way to explore the region's natural beauty by bike. These routes range from moderate to difficult, catering to different skill levels.

Are there any easy or beginner-friendly traffic-free gravel routes in Zalla?

While all the listed routes are suitable for gravel biking, the current selection includes routes rated as moderate and difficult. For a moderately challenging ride, consider the Geltoki Restaurant loop from Barbadun ibaia, which covers 17.7 km with a manageable elevation gain.

What kind of landscapes can I expect on Zalla's traffic-free gravel trails?

The traffic-free gravel trails in Zalla wind through diverse mountain landscapes, offering scenic vistas and an immersive experience in nature. You'll discover a mix of unpaved roads and trails, characteristic of the Vizcaya province, perfect for enjoying the natural beauty by bike.

Are there any circular or loop gravel bike trails in Zalla without traffic?

Yes, all the traffic-free gravel routes in Zalla are designed as circular loops, allowing you to start and finish at the same point. For a longer, challenging loop, try the A & C Tunnel Entrance – El Sobaco Tunnel loop from Castaño auzunea, spanning over 56 km.

What are some interesting places to see along the gravel bike trails in Zalla?

While riding the traffic-free gravel trails, you can explore several points of interest. The region is home to beautiful lakes like Pozo Hostión and the Lakes of the Old Iron Mines. You might also encounter historical sites such as the Old Bridge of Balmaseda or the El Pobal Ironworks Museum, offering a glimpse into the area's heritage.

Is there parking available near the traffic-free gravel bike trails in Zalla?

Many of the routes start from accessible points within or near Zalla, where parking is generally available. For example, the Ermita de Santa Ana – Bolumburu Recreation Area loop from Colegio begins near Colegio, which typically offers parking options for visitors.

What do other gravel bikers enjoy most about Zalla's traffic-free routes?

The komoot community highly rates the gravel biking experience in Zalla, with an average score of 4.95 out of 5 stars. Reviewers often praise the quiet, car-free nature of the trails, the beautiful mountain scenery, and the opportunity to immerse themselves in the natural environment away from traffic.

Are there any longer, more challenging traffic-free gravel routes for experienced riders?

Absolutely. For experienced gravel bikers seeking a significant challenge, the Alto de Humaran – Lago de Galdames loop from Allende is an excellent choice. This difficult route spans over 57 km with substantial elevation gain, offering a rewarding and traffic-free adventure through the mountainous terrain.

Can I find any hidden gems or less-known spots on the traffic-free gravel trails?

Zalla's gravel routes are perfect for discovering hidden gems. The emphasis on natural beauty and mountain landscapes means you'll often find secluded spots and stunning viewpoints. Keep an eye out for places like the Arceniega Reservoir or the View of the Ordunte Reservoir, which offer peaceful natural settings away from the crowds.

What is the best time of year for gravel biking on Zalla's traffic-free trails?

Given Zalla's mountain landscape and the focus on natural beauty, spring and autumn are generally ideal for gravel biking. The weather is typically milder, and the scenery is vibrant with either blooming flora or rich autumnal colors, enhancing the experience on the traffic-free trails.

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