4.7
(15)
275
riders
8
rides
Gravel biking around Doneztebe/Santesteban offers diverse landscapes in Navarra, Spain, from the green mountains and valleys of the Pre-Pyrenees to the Ezkurra and Bidasoa rivers. The region features varied terrain, including broken asphalt, dirt tracks, and tunnels, making it suitable for gravel cycling. Routes often connect rural areas with urban centers and expansive meadows, providing a mix of challenging climbs and less demanding sections. This geographical setting provides a varied landscape ranging from gentle river plains to more challenging mountainous…
Last updated: July 2, 2026
4.7
(7)
115
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
65.1km
05:11
1,580m
1,580m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
60.7km
05:12
1,560m
1,560m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
1
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The only bathing place on the river is at the Roman bridge
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A comfortable route through Lapurdi, a circular route departing from Irun, traveling inland through Urruña and Ascain, returning to the coast via Donibane-Lohitzun and following the coast through Hendaye to the starting point.
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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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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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Along the Bidassoa green way, across the river, there is this beautiful waterfall.
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Those who take the Way of St. James here on the coast save a lot of climbing when crossing the Pyrenees mountain range. Many pilgrims take a different route, namely on foot from St. Jean Pied de Port over a pass to Roncesvalles in Spain.
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Along the EV3, which from Hendaye on the Atlantic goes up the Pyrenees, there are various tunnels of the former Bidassoa railway
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The region offers a diverse mix of surfaces, including broken asphalt, dirt tracks, and tunnels. You'll encounter everything from verdant valleys and lush forests in the Pre-Pyrenees to gentler tracks along riverbeds. Some routes feature significant elevation gains, while others, like portions of the Bidasoa Greenway, are less technically demanding.
Yes, the Bidasoa Greenway, which follows an old train route, is generally less technically complicated and has a negative gradient, making it suitable for families. It offers a scenic ride through charming Navarrese villages.
Absolutely. Many routes are designed as loops, allowing you to start and finish in the same location. For example, the Bidasoa Dam and Sluice Gates – Dam and Tunnel on the River loop from Doneztebe / Santesteban is a 26-mile (41.8 km) trail that takes you through river valleys and past water features.
The region is rich in natural beauty. You can explore the unique hornbeam forest at San Juan Xar Cave Shrine, discover the hidden Bisusto Waterfall, or ride through the tranquil Señorío de Bertiz Natural Park. The Tunnel on the Vía Verde (EV1) – Bisusto Waterfall loop from Doneztebe / Santesteban specifically includes the waterfall.
Many routes pass through or near charming villages and historic sites. The Tunnel on the Vía Verde (EV1) – Bera loop from Doneztebe / Santesteban explores the Bidasoa Greenway, connecting to villages like Lesaka and Bera de Bidasoa. You can also visit the Doneztebe (Santesteban) Historic Centre with its medieval bridge and traditional stone houses.
Navarre generally offers good conditions for gravel cycling across various seasons. The verdant landscapes are particularly appealing in spring and autumn. While some routes can be challenging, the Bidasoa Greenway's generally negative gradient makes it accessible for much of the year. Always check local weather forecasts before heading out.
Yes, the region offers several difficult routes with considerable elevation gains. For instance, the Tunnel on the Vía Verde (EV1) – Lantxurda Tunnel loop from Sunbilla is a challenging 63.5-mile (102.2 km) trail with over 700 meters of elevation gain, following sections of the EuroVelo 1.
The komoot community highly rates the gravel biking experience here, with an average score of 4.4 stars from over 20 reviews. Riders often praise the diverse landscapes, the mix of challenging climbs and scenic river paths, and the opportunity to explore both natural beauty and charming villages.
Yes, you can find longer routes that explore more of the region. The Ametzia Bar & Hostel – Pie de Txaruta loop from Doneztebe / Santesteban is a difficult 65.2-mile (105 km) route with over 1500 meters of elevation gain, offering an extensive gravel biking adventure.
The Bidasoa Greenway passes through charming Navarrese villages such as Lesaka and Bera de Bidasoa, which offer vibrant atmospheres and dining options. Doneztebe/Santesteban itself has a historic center with amenities. For relaxation after your ride, the Balneario de Elgorriaga spa is just 5 minutes from Santesteban.
Doneztebe/Santesteban is well-integrated into key cycling networks, including the Bidasoa Greenway and the EuroVelo 1 route. While specific public transport options directly to trailheads vary, the town serves as a good base for accessing these networks. It's advisable to check local bus schedules for connections to surrounding villages.
While popular routes like the Bidasoa Greenway can see more activity, the extensive network of dirt tracks and paths connecting rural farmhouses and expansive meadows often provides quieter sections. Exploring routes that venture deeper into the Pre-Pyrenees forests, such as those around Señorío de Bertiz Natural Park, can offer a more serene experience.


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