4.6
(1326)
10,890
hikers
13
hikes
Urban hiking trails in Aizkorri-Aratz traverse a region characterized by diverse landscapes, including significant mountain ranges and extensive forests. The area features prominent limestone ridges and karstic formations, which contribute to its unique geological makeup. While the park is known for its high peaks, urban routes often explore the edges of these natural features or connect towns within the valleys. The terrain can vary from gentle paths within town limits to more challenging ascents on the outskirts.
Last updated: May 18, 2026
5
hikers
4.75km
01:14
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(3)
31
hikers
13.1km
03:25
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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19
hikers
8.70km
02:20
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
9
hikers
6.80km
01:48
60m
60m
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
8
hikers
6.27km
01:42
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Beautiful old steam locomotive next to the old Oñati train station.
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The University of Oñate was founded in 1540 by Bishop Rodrigo Mercado de Zuazola, one of the most important Spanish humanists of the 16th century. It is the oldest university in the Basque Country. The University of Sancti Spiritus is undoubtedly Oñate's most famous landmark. It is considered one of the most important Renaissance civil buildings in the Basque Country. The building has a quadrangular floor plan and is arranged around a two-story courtyard, with the upper floor surrounded by a balustrade. The cloister consists of rounded arches on both floors, supported by cylindrical columns with Ionic capitals and coffered ceilings in the Mudéjar style. It is advisable to book a guided tour at the nearby Tourist Office. It costs 6 euros per person and includes a tour of the university and the Church of San Miguel Arcángel, Oñate's most important religious monument.
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The Church of San Miguel is a Gothic-style religious building that immediately strikes with its grandeur and monumentality. It is located very close to the university building, making both buildings easily accessible. It is recommended to book a guided tour at the nearby tourist office. It costs €6 per person and includes a tour of the university and this church. The Church of San Miguel Arcángel is the most important religious monument in Oñate, a magnificent temple well worth exploring.
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The town of Oñate is undoubtedly one of the most beautiful in the province of Guipúzcoa, surrounded by verdant mountains. It's worth strolling through its cobbled streets lined with historic palaces and mansions, and visiting some of its most important monuments, such as the Bidaurreta Monastery (only the chapel is accessible), the Sancti Spiritus University, the Church of San Miguel, and, of course, the Sanctuary of Aranzazu (about 10 kilometers from the town), the place where the image of the patron saint of Guipúzcoa is venerated.
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The Plaza de los Fueros is a large rectangular pedestrian street that forms the center of the city and features several good taverns and restaurants with terraces under the arcades. Designed in the mid-19th century, it is a colonnaded square, enclosed on three sides, opening onto a small garden area, behind which is a large esplanade used for a street market on Saturdays. In this square of simple neoclassical buildings, the Town Hall building is particularly striking for its lavish and exuberant decoration.
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The Town Hall building towers over Plaza de los Fueros. It is a Baroque building, built in 1758 by the Basque architect Martín de Carrera. The main façade features a portico with three large semicircular arches, above which opens a large lattice balcony with richly decorated, molded windows crowned by split pediments. The main façade is crowned by five pinnacles with an iron cross in the center.
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Legazpi gained importance in the mid-20th century when it became one of the Basque industrial epicenters. Its location in Urola gives it a beautiful environment and it has a beautiful historic center. In addition, you can visit the Chillida Lentoki center, a space created to better understand the work of the San Sebastian sculptor Eduardo Chillida, who carried out some of his works in this town.
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Beautiful town nestled in the Guipuzcoan valley of Alto Urola. The name of the town comes from Basque and means 'place of the elm'. The Urola River runs through the town and separates it from the municipality of Urretxu. Zumárraga is also the end point of the Urola greenway, a cycle route that runs through a beautiful rural landscape. A destination with a lot of charm and personality.
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There are over a dozen urban hiking trails in the Aizkorri-Aratz region, offering a variety of experiences. This guide features 14 routes, ranging from easy strolls through historic towns to more challenging urban explorations.
Urban hikes in Aizkorri-Aratz blend the charm of Basque towns with glimpses of the surrounding natural beauty. You'll encounter historic old towns, local parks, and paths that skirt the edges of urban areas, sometimes offering views towards the dramatic mountainous terrain and extensive forests that characterize the wider Aizkorri-Aratz Natural Park.
Yes, there are several easy urban walks. For a gentle introduction, consider the Oñati Old Town – Oñati Town Hall loop from Oñati. This route is just under 5 km and takes you through the charming streets of Oñati, perfect for a relaxed outing.
For those seeking a more strenuous urban adventure, there are several difficult routes. The Arrasate / Mondragón – Monterrón Park loop from Arrasate / Mondragón is a good option, covering over 8.5 km with notable elevation changes, offering a robust workout within an urban setting.
The komoot community highly rates urban hiking in Aizkorri-Aratz, with an average score of 4.6 stars from over 460 reviews. Hikers often praise the unique combination of cultural exploration within historic towns and the accessibility to nature, even on urban routes. The well-maintained paths and the opportunity to discover local life are frequently highlighted.
While these are urban trails, you can still find interesting points. For example, the historic town of Oñati, a starting point for some routes, is known for its beautiful architecture. Although not directly on urban trails, the wider region boasts significant sites like the San Adrián Tunnel, a historic passage, and the Eye of Aitzulo cave, which are accessible from other trails in the Natural Park.
Many urban trails in Aizkorri-Aratz are generally dog-friendly, especially those that stick to town paths and parks. However, it's always advisable to keep dogs on a leash, particularly in populated areas or near livestock if the trail ventures close to rural sections. Always check local signage for specific restrictions.
Yes, most of the urban hiking trails in this guide are designed as circular routes, allowing you to start and end in the same location. An example is the Euskal Herria Plaza – Zumarraga loop from Legazpi, which offers a moderate circular experience through urban and semi-urban landscapes.
Urban hiking in Aizkorri-Aratz can be enjoyed year-round. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer is ideal for longer daylight hours. Even winter can be suitable, as urban paths are generally less affected by snow and ice than higher mountain trails, though checking local weather forecasts is always recommended.
Absolutely. Since these trails are in or near towns, you'll find numerous cafes, restaurants, and pubs in places like Oñati, Legazpi, and Arrasate / Mondragón. These establishments offer great opportunities to refuel and experience local Basque cuisine after your hike.
While urban trails focus on developed areas, you might still observe common urban birds and plant life in parks and green spaces. If a trail skirts the edge of a town, you could catch glimpses of the diverse flora and fauna of the wider Aizkorri-Aratz Natural Park, which includes extensive beech forests and various bird species.


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