4.8
(11)
212
riders
6
rides
No traffic gravel bike trails around Arantza traverse a diverse landscape characterized by rolling hills, significant ascents, and descents. The region offers a mix of gravel and some paved sections, providing varied riding experiences. Riders can encounter tunnels, such as those on the Vía Verde (EV1), and cycle past landmarks like the Bidasoa Dam and Sluice Gates. This terrain is ideal for challenging cycling, with routes often featuring substantial elevation gains.
Last updated: August 25, 2026
16
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
53.2km
03:45
1,030m
1,030m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
65.2km
05:11
1,580m
1,580m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
61.5km
05:15
1,580m
1,580m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
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Popular around Arantza
Very beautiful greenway, very pleasant
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Impressive waterfall not far from the greenway, very refreshing in summer
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very beautiful greenway, good surface, numerous tunnels
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The only bathing place on the river is at the Roman bridge
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Hidden waterfall if you are distracted, it has a small sign that indicates its location, it is worth stopping at.
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Without lights, can ride slowly in the middle for a short while until “you can see the light at the end of the tunnel”.
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The Bidasoa greenway, built on the site of a former mining railway, ends and the climb begins to cross the Pyrenees. The slope is notable, but the "non-cyclable" section is very short.
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Sunbilla is a municipality of 681 inhabitants located in the autonomous community of Navarra (Spain). Noteworthy is the medieval stone bridge over the Bidasoa river. The town is crossed by the Bidasoa greenway which allows you to cross the Pyrenees.
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The no-traffic gravel bike trails around Arantza are generally quite challenging, requiring good to very good fitness and advanced riding skills. Most routes feature significant elevation gains, with some extending over 60 kilometers and featuring more than 700 meters of ascent. For example, the route 'Tunnel on the Vía Verde (EV1) – Bidasoa Dam and Sluice Gates loop from Bera' is rated difficult, covering 53.3 km with over 1000m of ascent. While the guide lists 7 difficult routes, there is one moderate option available.
Arantza's no-traffic gravel bike trails offer a rich blend of natural beauty and historical interest. You can expect to cycle through diverse terrain, including tunnels on the Vía Verde (EV1), and past landmarks like the Bidasoa Dam and Sluice Gates. The region is also home to unique natural features such as the San Juan Xar hornbeam forest, known for its natural water source, and the Arruzpi Cave with its impressive formations. Nearby, you can explore the Endara-San Anton Reservoir or the Leurza Reservoir.
Yes, Arantza serves as a starting point for several cycling routes, including circular journeys. For instance, the 'Tunnel on the Vía Verde (EV1) – Bidasoa Dam and Sluice Gates loop from Bera' is a challenging circular route covering 53.3 km. Another option is the 'Bidasoa Dam and Sluice Gates – Dam and Tunnel on the River loop from Doneztebe / Santesteban', which is a 26 km circular route.
While many of the no-traffic gravel routes in Arantza are rated as difficult due to significant elevation and distance, there is at least one moderate option available. For families, it's advisable to check the specific route details for shorter distances and less challenging ascents. The presence of the Vía Verde (EV1) suggests sections that might be flatter and more accessible, though overall routes often combine these with more demanding terrain.
Arantza itself is a good starting point for many routes, implying car access and parking options within the village or at trailheads. For public transport, regional bus services might connect to Arantza or nearby towns like Doneztebe / Santesteban or Bera, which are also common starting points for these routes. It's recommended to check local transport schedules for specific connections to these areas.
The diverse terrain of Arantza can be enjoyed across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant landscapes, ideal for gravel biking. Summer can be warm but is also popular. Winter riding is possible, but riders should be prepared for potentially wet or colder conditions, especially on higher elevations. Always check local weather forecasts before heading out.
Yes, towns like Doneztebe / Santesteban and Bera, which serve as starting points for several routes, offer amenities such as cafes, pubs, and accommodation. For example, the route 'Ametzia Bar & Hostel – Pie de Txaruta loop from Doneztebe / Santesteban' starts near a known establishment. While on the trails, especially longer ones, it's wise to carry sufficient water and snacks, as stops might be infrequent in more remote sections.
The komoot community highly rates the gravel biking experience in Arantza, with an average score of 4.6 stars from 14 ratings. Reviewers often praise the region's stunning natural beauty, the challenging yet rewarding terrain, and the opportunity to explore quiet, traffic-free paths. The mix of gravel and some paved sections, along with features like tunnels and dams, contributes to a varied and engaging ride.
There are 8 no-traffic gravel bike trails detailed in this guide for the Arantza region. These routes vary in length and difficulty, offering options for different skill levels, though most are considered challenging.
Yes, some routes in the Arantza area incorporate beautiful water features. For instance, the 'Tunnel on the Vía Verde (EV1) – Bisusto Waterfall loop from Doneztebe / Santesteban' specifically highlights a waterfall. Additionally, the region is rich with reservoirs and lakes, such as the Endara-San Anton Reservoir and the Leurza Reservoir, which can be found near or along some of the trails.
Absolutely. The Vía Verde (EV1) is a prominent feature in the Arantza area, and several no-traffic gravel bike routes utilize sections of it that include tunnels. The 'Tunnel on the Vía Verde (EV1) – Bidasoa Dam and Sluice Gates loop from Bera' and the 'Col de Lizuniaga – Lantxurda Tunnel loop from Bera' are prime examples of routes where you can experience cycling through tunnels.


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