4.6
(42)
507
riders
119
rides
Gravel biking around Cendea de Olza/Oltza Zendea features diverse terrain, including river valleys, mountainous areas, and varied geological formations. The region is characterized by the Arga and Arakil rivers, which form quaternary terraces and gorges, alongside the Sarbil/Mortxe and Oltza mountains. These mountains present a mix of limestones, marls, and sandstones, with vegetation transitioning from sub-Mediterranean holm oaks and oaks to beech trees at higher elevations. This landscape provides a range of routes suitable for gravel cycling.
Last updated: July 8, 2026
4.4
(5)
57
riders
69.6km
04:08
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
29
riders
50.6km
02:48
400m
400m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
18
riders
26.5km
01:44
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
25
riders
47.4km
02:42
240m
240m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
16
riders
55.5km
03:54
800m
800m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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One of the ideal areas to start the Plazaola greenway
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Handsome stone bridge crossing river Arga. Riverside walk is cycle friendly.
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Urroz Villa is a distinguished square. According to records, the second largest square in Navarre. Famous, among other things, for the Cattle Fair held every year in November. The patron saint festivities can be enjoyed in mid-August. The Urroz Villa Book Fair and the Urroz Villa Winter Book Fair are also regularly held. In summer, you can also enjoy a traveling ice cream vendor who passes through this town on certain days. A beautiful square to stop by along the way.
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The third largest square in Navarre after the Plaza de los Fueros and the Plaza del Castillo, both in Pamplona.
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Except for the short 16% ramp, getting there was super smooth and easy.
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Very cool place when you reach the bridge and the path that leads out from there
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It is important to bring lights for the tunnels and some clothing for the long tunnels, including in summer.
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Beautiful charming and ancient bridge over which the Santiago de Compostela trail passes.
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The region offers a diverse landscape for gravel biking. You'll encounter river valleys along the Arga and Arakil rivers, featuring quaternary terraces and gorges. There are also mountainous areas like Sarbil/Mortxe and Oltza, characterized by limestones, marls, and sandstones. The vegetation transitions from sub-Mediterranean holm oaks and oaks to beech trees at higher elevations, providing varied and scenic routes.
Yes, Cendea de Olza/Oltza Zendea offers routes for various skill levels, including easier options. While specific family-friendly routes are not detailed, the region's mix of riverine sections and open terrain can provide less challenging rides. For example, the Puente de Ibero – Aguachiquita Bridge loop from Pamplona/Iruña is a moderate 28.9-mile trail through river valleys and agricultural lands, which might be suitable for those looking for a less strenuous ride.
The gravel bike trails in the area vary in length. Many popular routes range from approximately 28 miles (46 km) to over 43 miles (69 km). For instance, the Plazaola Greenway – Gulina Viaduct loop from Pamplona / Iruña is about 43.3 miles (69.8 km), while the Gulina Viaduct – Plazaola Greenway loop from Iruñeko tren geltokia covers 31.5 miles (50.7 km).
Absolutely. The mountainous terrain, including the Sarbil/Mortxe and Oltza mountains, offers more challenging gravel rides with significant ascents and descents. Routes like the Plazaola Greenway – Gulina Viaduct loop from Pamplona / Iruña, with over 700 meters of elevation gain, are rated as difficult and provide a good test for experienced gravel bikers.
Yes, many of the popular gravel bike routes in the region are designed as loops, allowing you to start and end at the same point. Examples include the Plazaola Greenway – Gulina Viaduct loop from Pamplona / Iruña and the Gulina Viaduct – Plazaola Greenway loop from Iruñeko tren geltokia, both offering circular journeys through varied landscapes.
The region is rich in natural beauty and historical sites. You can explore riverine landscapes, sub-Mediterranean forests, and geological formations. Keep an eye out for impressive gorges like the View of the Dos Hermanas Gorge or the View of the Irurtzun Gorge. Historical attractions such as castles and ancient churches are also dotted throughout the area, offering cultural stops during your ride.
Yes, the area features several notable gorges and waterfalls. You might encounter the impressive Oskiako gorge along the Arakil river. For waterfalls, consider visiting the Artazul Waterfall or the Arteta Waterfall, which are accessible from various points in the region and can be integrated into your cycling itinerary.
Given its proximity to Pamplona, many routes start from or near the city, where public parking options are available. For trails starting directly within Cendea de Olza/Oltza Zendea, local towns and villages often provide designated parking areas. It's advisable to check the specific tour details on komoot for recommended starting points and parking information for each route.
Cendea de Olza/Oltza Zendea is located just 10 kilometers from Pamplona, which is well-connected by public transport. While direct public transport options into the smaller villages of Oltza Zendea might be limited for bikes, accessing Pamplona by train or bus and then cycling out to the trails is a viable option. Some routes, like the Gulina Viaduct – Plazaola Greenway loop, start from Iruñeko tren geltokia (Pamplona train station), making public transport access convenient.
The region experiences a transitional climate between Atlantic and Mediterranean influences, making it generally suitable for outdoor activities across different seasons. With an average annual temperature of 12°C and around 1,000 mm of precipitation, spring and autumn typically offer pleasant temperatures and lush scenery. Summer can be warm but still enjoyable, while winter might bring cooler, wetter conditions, though severe weather is less common than in more mountainous areas.
While specific cafes directly on every trail are not guaranteed, the routes often pass through or near the various towns and villages within Cendea de Olza/Oltza Zendea, as well as the outskirts of Pamplona. These settlements, such as Arazuri and Ororbia, will have local establishments where you can find refreshments and food. Planning your route with komoot allows you to identify points of interest and potential stops.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 30 reviews. Reviewers often praise the diverse terrain, which combines river valleys with challenging mountainous sections, and the scenic beauty of the sub-Mediterranean forests. The variety of routes, catering to different skill levels, is also frequently highlighted as a positive aspect.


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