5.0
(3)
85
riders
5
rides
Gravel biking around Sádaba offers access to the unique semi-desert landscapes of the Bardenas Reales Natural Park. This region is characterized by striking badlands topography, including dramatic ravines, flat plateaus, and distinctive "cabezos" (isolated hills). An extensive network of dirt tracks provides varied terrain, ranging from smooth to chunky gravel, ideal for gravel cycling. The area features unique geological formations shaped by wind and water erosion, creating a distinct environment for exploration.
Last updated: May 12, 2026
3
riders
37.0km
02:55
340m
340m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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6
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
14
riders
82.8km
05:26
670m
670m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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One of the most impressive pieces of earth.
10
0
There are many beautiful views here. This mountain is the highlight for many.
17
0
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
0
a magical place ... even if it attracts many tourists :)
1
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a magical place ... even if it attracts many tourists :)
0
0
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
2
0
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
0
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.
0
0
The gravel bike trails around Sádaba primarily traverse the unique semi-desert landscapes of the Bardenas Reales Natural Park. You'll encounter an extensive network of dirt tracks, ranging from smooth to chunky gravel and dirt. The terrain is generally accessible for gravel bikes, featuring badlands topography, ravines, flat plateaus, and distinctive 'cabezos' (isolated hills) rather than steep, technical singletracks.
Yes, the Sádaba area offers gravel routes for various skill levels. You can find options ranging from easy to difficult. For example, the Castildetierra – View of Castildetierra loop from Cabezo de los Hermanos is an easy route, while the Cabezo Gancho in Bardenas Reales Natural Park – View of La Bardena Negra loop from Moncayuelo offers a more challenging experience.
The region is rich in unique geological formations. You can cycle past iconic 'cabezos' like Castildetierra, explore the vast Bardenas Reales Natural Park with its dramatic ravines and sculpted canyons, and discover viewpoints like Bardena Blanca Viewpoint. Some routes also pass historical sites such as the ruins of Peñaflor Castle.
Yes, many of the gravel routes around Sádaba are designed as loops, offering convenient circular rides. Examples include the popular Castildetierra Hill – Bardenas Reales Badlands loop from Monumento al Segador and the Castildetierra Hill – Castildetierra loop from Embalse de Cortinas, both providing excellent ways to experience the landscape.
The Bardenas Reales region experiences extreme temperatures. Spring and autumn are generally the most pleasant seasons for gravel biking, offering milder weather. Summers can be very hot and dry, while winters can be cold with irregular rainfall. Always check the local weather forecast before heading out.
The gravel biking experience around Sádaba is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the unique semi-desert landscapes, the sense of adventure and remoteness, and the extensive network of well-maintained dirt tracks that are perfect for gravel cycling.
While Sádaba itself serves as a convenient base, direct public transport options to specific trailheads within the Bardenas Reales Natural Park may be limited. It's advisable to research local bus services or consider driving to the starting points of the routes, as many areas within the park have restricted car access, making cycling an ideal way to explore.
Generally, cycling on the designated dirt tracks within Bardenas Reales Natural Park does not require special permits for individual recreational use. However, it's always recommended to check the official park regulations before your visit, as rules can change, especially for larger groups or organized events. Some areas may have restricted access for vehicles, but cycling is often permitted.
Sádaba and nearby towns like Arguedas offer services and potential parking spots. For specific routes, parking is often available near the official starting points or access roads to the Bardenas Reales Natural Park. For example, the Castildetierra Hill – Bardenas Reales Badlands loop starts from Monumento al Segador, which may have parking facilities.
Yes, there are routes suitable for families, particularly those classified as 'easy'. The extensive network of dirt tracks provides options with less challenging gradients and smoother surfaces. The Castildetierra – View of Castildetierra loop from Cabezo de los Hermanos is an easy route that could be suitable for families looking for a less strenuous ride.
Given the semi-desert environment, it's crucial to bring plenty of water, sun protection (sunscreen, hat, sunglasses), and appropriate clothing for varying temperatures. A repair kit, spare tubes, and a pump are essential due to the remote nature of some trails. Snacks, a map or GPS device, and a fully charged phone are also highly recommended.
There are several gravel bike trails around Sádaba, with komoot featuring five distinct routes. These routes offer a variety of distances and difficulty levels, allowing you to explore the unique landscapes of the Bardenas Reales Natural Park.


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