4.9
(8)
91
riders
10
rides
Gravel biking around Irañeta features diverse landscapes within Spain's Navarre region, transitioning from mountainous areas to valleys. The terrain includes unpaved roads, trails, and converted railway lines like the Plazaola Greenway. These gravel bike trails traverse valleys and open countryside, characteristic of the region's topography, encompassing areas like the Sierra de Urbasa and Sierra de Andia. The varied terrain provides a wide range of conditions for gravel cycling, from the Pyrenees to the Ebro river valley.
Last updated: July 3, 2026
5.0
(3)
30
riders
49.3km
02:57
600m
600m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
31
riders
88.2km
05:33
1,090m
1,090m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
7
riders
30.7km
01:54
510m
520m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
26.3km
01:38
340m
340m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
30.2km
01:49
470m
470m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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As of May 24, 2026, the tunnel is closed. The alternative route is by road to the village of Leitza. From there, you take the greenway again.
2
0
A bar with a view and good food, a good place to stop. Closed Mondays.
0
0
Great route for beginners as has mainly constant and light slopes. Only half a dozen uphills the first 30 km from Pamplona.
0
0
One of the ideal areas to start the Plazaola greenway
0
0
It is important to bring lights for the tunnels and some clothing for the long tunnels, including in summer.
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The 2700m tunnel is impressive and seems to never end. Advice: Bring clothes at least when passing through this tunnel as it is cool. Otherwise there is automatic lighting.
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0
First section of Via Verde de Plazuela. We leave Pamplona suburbs. First part on a new road, a very quiet conventional circuit, at some point we will have to be careful because we cross some road although with little traffic, the average route passes through a road parallel to the old national road where we go through a tunnel that is shared with vehicles, regulated by traffic lights, to cross two imposing rock formations known as The Two Sisters, while we border both sides of the river. The route gains as we advance, gaining splendor in the last 5-8 km. where it fully follows the old train path, surrounded by vegetation, for about 3 km. Before reaching Lekunberri, a waterfall and springs that come down from the mountain stand out. Easy circuit, although at some points there are some slopes that we then have to go down.
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1
The gravel bike trails around Irañeta primarily utilize converted railway lines, such as the Plazaola Greenway. You'll encounter a mix of rural paths, tunnels, and viaducts, offering varied terrain through valleys and open countryside.
The routes in Irañeta are generally geared towards moderate to difficult ability levels. There are currently no routes classified as easy in our selection, with 3 moderate and 13 difficult options available. Riders should be prepared for challenging sections.
Yes, many of the gravel bike routes around Irañeta are designed as loops. For example, the Plazaola Greenway – Gulina Viaduct loop from Urritza and the Santa Cruz Tunnel – Plazaola Greenway loop from Imotz are popular circular options.
You can discover several interesting points along the trails. The Portupekoleze Arch is a natural monument, and you might encounter waterfalls like Artazul Waterfall and Ixkier Waterfall. Historical structures such as the Bartolo Tunnel and the Aixita Castle Ruins also dot the landscape.
While specific seasonal data isn't provided, gravel biking in regions like Irañeta is generally most enjoyable in spring and autumn when temperatures are milder and the natural scenery is vibrant. Always check local weather conditions before heading out.
Yes, there are several longer routes. The Plazaola Greenway – Santa Cruz Tunnel loop from Urritza is a substantial 54.8 miles (88.2 km) trail, offering a full day's ride through converted railway paths and tunnels.
Specific parking information for each route is not detailed in the guide. However, routes often start from villages like Urritza or Imotz, where you may find public parking options. It's advisable to check local maps or community information for parking availability at your chosen starting point.
The gravel biking experience in Irañeta is highly regarded by the komoot community, with an average rating of 4.8 stars from over 10 reviews. Riders often appreciate the unique blend of historical railway infrastructure, like the Plazaola Greenway and various tunnels, with the natural beauty of the rural landscape.
While the guide focuses on the routes themselves, specific public transport links to each trailhead are not provided. For detailed information on reaching Irañeta or nearby starting points like Urritza or Imotz by public transport, it's best to consult local transport authority websites for bus or train schedules.
Yes, the Plazaola Greenway – Gulina Viaduct loop from Urritza and the Plazaola Greenway – Gulina Viaduct loop from Imotz both incorporate sections of the Plazaola Greenway and pass by the impressive Gulina Viaduct.
Yes, the Camping Etxarri – Arbizu Eco-Camping loop from Lizarraga is a difficult 52.3 km route that explores the area, including the Arbizu Eco-Camping.


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