4.2
(116)
8,946
riders
10
rides
No traffic road cycling routes around Zerain are situated in the Goierri region of Gipuzkoa, at the foot of the Aizkorri Mountains and within the Aizkorri-Aratz Natural Park. This area is characterized by a lush, green environment with diverse terrain, offering varied elevations and winding roads. The landscape features a mix of mountainous backdrops, rural roads, and traditional farms, providing a tranquil setting for road cyclists. The region's natural features contribute to a network of roads that cater to different…
Last updated: November 2, 2026
5.0
(14)
517
riders
48.1km
02:12
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(7)
312
riders
62.0km
02:54
580m
580m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

77
riders
33.8km
01:58
780m
780m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
47
riders
26.9km
01:41
680m
680m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
31
riders
20.3km
01:01
300m
300m
Easy road ride. Mostly well-paved surfaces and easy to ride.
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The Ormaiztegi Viaduct (inaugurated on August 15, 1864) is the town's most emblematic symbol. Designed by engineer Alexander Lavalley, a predecessor of Gustave Eiffel, it stands in a beautiful landscape overlooking the Eztanda River. It is the most important structure on the Madrid-Paris railway line, spanning 289 meters in length and 34 meters in height. Its 18,000 tons are supported by four pillars. The double track was installed in 1912 and electrified in 1928. It is currently disused and forms part of the Basque Country's cultural heritage.
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Village with a view, not much else
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Perfect starting point for a tour of the Txindoki
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The lords of Igartza built this service center in the 16th century and increased their wealth. This magnificently preserved monumental complex, in addition to the palace-house of the lords, has: a hermitage, a mill, a forge, an apple press, a dovecote, the shoemaker's house and the blacksmith's house, among others. The visit is worth it.
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The Mirandaola park is a haven of the history of Basque iron. It is home to the old traditional forge where you can see how iron was worked in the 19th century. In addition, there are various buildings and structures where iron is the protagonist.
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Next to the Mirandaola park is the old forge of the same name, which has currently been converted into an ethnographic museum. You can book your visit through this link: https://lenbur.com/es/museos/ferreria-de-mirandaola/.
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In the province of Gipuzkoa, Zaldibia is located near the Aralar mountain range. This municipality is crossed by the Amundarain River, which meanders between the houses and creates beautiful contrasts between nature and architecture.
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Farmhouse in the Spanish municipality of Abalcisqueta, in Guipúzcoa. It is the gateway to the Sierra de Aralar; which goes up a track entering the massif through the Bezulegui pass but also serves as access to go up to Txindoki.
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There are 9 dedicated no-traffic road cycling routes around Zerain listed in this guide. These routes offer a mix of difficulties, with 2 easy, 6 moderate, and 1 difficult option, ensuring there's something for every skill level.
You can expect truly stunning natural landscapes. The routes wind through the Goierri region, offering 'landscapes of a green never seen before' and a 'great natural environment.' You'll cycle through lush, verdant settings, often with views of the majestic Aizkorri Mountain Range and within the Aizkorri-Aratz Natural Park, providing spectacular backdrops and diverse terrain.
Yes, there are easy options suitable for families. For instance, the View of Txindoki from Ordizia – Alregi loop from Beasain is an easy route that allows you to enjoy the beautiful surroundings without significant challenges. These routes are designed to be traffic-free, enhancing safety and enjoyment for all ages.
Many routes offer incredible views of the Aizkorri Mountain Range and the surrounding green valleys. You might catch glimpses of peaks like Aizkorri Summit (1,523 m) or Aratz Summit (1,445 m). The View of Txindoki from Ordizia – Alregi loop from Beasain specifically highlights views of Txindoki, a prominent peak in the region.
Absolutely. Zerain itself is rich in history. While not directly on every route, the Igartza Monumental Complex – Ordizia loop from Beasain route passes by a significant historical site. Additionally, the Aizpea Mining Complex, just five minutes from Zerain, is set in a great natural environment and offers thematic routes for exploration, making it a perfect stop for a cultural break.
The Goierri region, including Zerain, is known for its 'green never seen before' landscapes, suggesting a pleasant climate for cycling through much of the year. Spring and autumn generally offer mild temperatures and vibrant scenery, making them ideal. Summers are also pleasant, though it's always wise to check local weather forecasts.
Yes, for experienced riders seeking a challenge, there is one difficult route available. Additionally, several moderate routes, such as the Larraitz Climb – Abaltzisketa to Amezketa Road loop from Beasain, feature significant elevation gains, like the 476 meters of ascent on the Larraitz Climb, providing a rewarding workout amidst stunning scenery.
Zerain, being a charming village, typically offers public parking options. For specific trailheads, it's advisable to check local signage upon arrival. Given the focus on rural, traffic-free routes, parking is generally available in or near the starting points of these routes, often in village centers or designated areas.
The komoot community highly rates the cycling experience in Zerain, with an average score of 4.14 stars. Reviewers often praise the region's 'great natural environment' and the opportunity to cycle through 'landscapes of a green never seen before,' highlighting the tranquility and beauty of the traffic-free routes.
Yes, many of the routes in this guide are designed as loops, allowing you to start and finish in the same location. For example, the Larraitz Climb – Abaltzisketa to Amezketa Road loop from Beasain and the View of Txindoki from Ordizia – Alregi loop from Beasain are both circular, offering convenient cycling experiences.
While the routes themselves focus on natural, traffic-free areas, Zerain and nearby villages offer charming cafes and pubs where you can refuel. It's recommended to plan your stops in advance, especially on longer routes, to ensure you can enjoy local hospitality and refreshments.


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