4.8
(14)
202
riders
14
rides
No traffic touring cycling routes around Carcastillo traverse a unique landscape blending semi-desert terrain with riverine environments. The region is characterized by the dramatic formations of the Bardenas Reales Natural Park, a UNESCO Biosphere Reserve, featuring ravines, plateaus, and solitary hills. In contrast, the area also includes the banks of the River Aragón and Aleppo pine forests, providing diverse scenery for cyclists. This combination offers a spectrum of routes for various skill levels.
Last updated: July 15, 2026
4.8
(6)
91
riders
42.2km
03:57
370m
360m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
48
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.8
(4)
26
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
68.4km
06:06
530m
530m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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So many memories of this first Desertus
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Unique view of the Bardenas desert
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Spectacular views of the las yeguas descent.
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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 :)
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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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There are 14 dedicated no-traffic touring cycling routes around Carcastillo. The majority are moderate (9 routes), with a few challenging options (4 routes) and one easy route, ensuring options for various skill levels.
The routes offer a diverse experience, ranging from the dramatic semi-desert terrain of the Bardenas Reales Natural Park, a UNESCO Biosphere Reserve, to the lush banks of the River Aragón and serene Aleppo pine forests. You'll encounter unique eroded formations and open vistas.
Yes, there is one easy no-traffic touring cycling route available. While most routes are moderate, the region's focus on quiet paths makes many of them suitable for families looking for a less strenuous ride away from traffic. Always check the route details for specific elevation and distance.
Many routes pass by significant natural and historical landmarks. You can cycle past the iconic Monument to the Bardenas Shepherd, enjoy views from Bardena Blanca Viewpoint, or even spot the historic Peñaflor Castle (also known as Doña Blanca Castle) within the Bardenas Reales. The Deer Pass also offers scenic vistas.
Yes, many of the no-traffic touring cycling routes around Carcastillo are designed as loops. For example, the moderate "Deer Pass – Castildetierra Hill loop from El Paso" is a great option, covering over 40 km with varied terrain. Another moderate choice is the "Monument to the Bardenas Shepherd – View of the Bardenas Reales loop from El Paso" which is shorter at 29 km.
The region experiences semi-desert conditions, so spring and autumn generally offer the most pleasant temperatures for cycling. Summers can be very hot, especially in the Bardenas Reales, while winters can be chilly. Always check the local weather forecast before heading out.
The komoot community highly rates the touring cycling experience in Carcastillo, with an average score of 4.6 out of 5 stars. Cyclists frequently praise the unique semi-desert landscapes, the tranquility of the traffic-free paths, and the sense of adventure found in exploring the Bardenas Reales.
Yes, for experienced cyclists seeking a challenge, the "Castildetierra Hill – Castildetierra loop from Rada" is a difficult route spanning over 74 km with significant elevation gain, offering an immersive experience in the Bardenas Reales.
While the routes themselves are designed to be traffic-free and often traverse natural areas like the Bardenas Reales, Carcastillo and nearby towns offer amenities. It's advisable to carry sufficient water and snacks, especially on longer routes, as services might be sparse directly along the trails. You can find cafes and restaurants in the villages at the start or end points of many routes.
Access to the starting points of many routes, particularly those venturing into the Bardenas Reales, often requires personal transport. Parking is generally available in Carcastillo and other nearby towns like Rada or El Paso, which serve as common starting points for these touring cycling adventures. Public transport options directly to remote trailheads may be limited, so planning ahead is recommended.
Generally, no specific cycling permits are required for day visits to the Bardenas Reales Natural Park, as long as you stick to marked trails and respect park regulations. However, it's always good practice to check the official park website for any updated rules or restrictions, especially concerning protected areas or specific events.


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