4.8
(34)
430
riders
13
rides
Gravel biking in Bardenas Reales offers extensive no traffic gravel bike trails across a unique semi-desert natural park in southeast Navarra, Spain. This Biosphere Reserve features a distinctive badlands topography, shaped by erosion into dramatic ravines, flat plateaus, and sculpted canyons. The landscape is characterized by whites, creams, and ochres, providing a varied terrain of dirt tracks suitable for gravel cycling. The park's environment supports a diverse network of routes for exploring its geological formations.
Last updated: May 18, 2026
3
riders
37.0km
02:55
340m
340m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
40.9km
03:17
390m
400m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.5
(2)
6
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
7
riders
8.83km
00:44
60m
60m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Bardenas Reales
One of the most impressive pieces of earth.
10
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There are many beautiful views here. This mountain is the highlight for many.
17
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Castildetierra is a natural formation created by water and wind erosion; a stone placed on top protected the ground below, creating a sort of earth pyramid. The soil has different shades, and at sunrise and sunset it takes on extraordinary reddish hues.
2
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a magical place ... even if it attracts many tourists :)
1
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a magical place ... even if it attracts many tourists :)
0
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The 30 km tour is absolutely worth doing...by car or bicycle...scenery that satisfies the eye and the imagination...and in the sky many griffon vultures
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Castildetierra is an impressive geological formation located in the Bardenas Reales Natural Park and Biosphere Reserve, in southeastern Navarre. This formation, known as "cabezo," is the result of differential erosion, where the upper layers of more resistant materials, such as limestone and sandstone, protect the lower layers of softer clay. The semi-desert landscape of the Bardenas Reales has been the setting for several film and television productions, including the series "Game of Thrones." There are also several trails to explore the area, with the Castildetierra trail being one of the most accessible and recommended for families.
9
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Shelters with bench, table and a closed room. unfortunately a little degradation and a lot of graffiti. it is next to the statue of the shepherd, there is still passage, cars regularly. There are other cabins a little nicer, wilder.
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There are 13 dedicated no-traffic gravel bike trails in Bardenas Reales, offering a range of experiences from easy to challenging. You'll find 3 easy routes, 9 moderate, and 1 difficult option to explore the unique semi-desert landscape.
The terrain in Bardenas Reales is predominantly dirt tracks, ranging from smooth, wide paths to more rugged sections with loose gravel and some elevation changes. The park's unique badlands topography means you'll encounter dramatic ravines, flat plateaus, and sculpted canyons, providing a varied and engaging ride.
Yes, Bardenas Reales offers several easy, no-traffic gravel routes perfect for beginners or families. For instance, the Castildetierra Hill – Bardenas Reales Badlands loop from Embalse de Cortinas is an easy 25 km ride, and the Ferial Reservoir loop from Barranco Salado is an even shorter 8.8 km option with minimal elevation gain.
Many trails offer stunning views of the park's unique geology. The iconic Castildetierra formation is a highlight on several routes. You can also find breathtaking panoramic views from spots like Bardena Blanca Viewpoint and areas like El Rallón and Piskerra, which showcase the park's most spectacular rock formations.
No, a permit or fee is not required to ride inside Bardenas Reales Natural Park. However, it is crucial to stay on designated trails to protect the fragile semi-desert landscape and its unique ecosystem.
The best time to go gravel biking in Bardenas Reales is typically spring (March to May) and autumn (September to November). During these seasons, temperatures are milder and more pleasant for cycling. Summers can be extremely hot, and winters can be cold, making riding less comfortable.
Yes, many of the gravel bike trails in Bardenas Reales are designed as loops, allowing you to start and finish at the same point. For example, the Castildetierra – Castildetierra Hill loop from Portal is a popular moderate 41 km circular route that takes you through dramatic badlands scenery.
The komoot community highly rates Bardenas Reales, with an average score of 4.77 out of 5 stars. Riders frequently praise the park's unique 'lunar appearance,' the sense of isolation and silence, and the 'endless tracks dotted with beautiful corners and spectacular viewpoints' that make for an unforgettable gravel biking experience.
Yes, parking is generally available at various access points to the park, often near the start of popular routes. For example, routes like the Cabezo Gancho in Bardenas Reales Natural Park – Cabezo Gancho Peak loop from Portimayor often have designated parking areas nearby.
Bardenas Reales is a Biosphere Reserve and a protected area for its unique flora and fauna. While cycling, you might spot various bird species, including raptors, and other wildlife adapted to the semi-desert environment. Maintaining a respectful distance and staying on trails helps protect these animals.
Yes, for experienced riders seeking a challenge, Bardenas Reales offers routes with more significant elevation changes and longer distances. While the majority are moderate, the varied terrain ensures an engaging ride. You can find routes up to 41 km long with nearly 400 meters of ascent, providing a good workout amidst the stunning landscape.


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