4.5
(18)
167
riders
17
rides
No traffic touring cycling routes around Sos del Rey Católico traverse a landscape characterized by rocky promontories, river valleys, and the foothills of the Pyrenees. The region, situated on the border of Aragon and Navarre, offers diverse terrain for touring cyclists. Routes often feature mostly paved surfaces, winding through historical areas and natural reserves. Significant natural features include the Yesa Reservoir, the Foz de Lumbier, and the banks of the Aragón River, providing varied elevation and scenic views.
Last updated: May 20, 2026
20
riders
43.0km
03:53
600m
600m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
17
riders
56.0km
04:38
490m
490m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
35.5km
03:52
1,020m
1,010m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
73.1km
06:07
650m
650m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Great gravel loop from Carcastillo if you start with the west side of the river, cross this bridge and return on the east side.
0
0
There are many beautiful views here. This mountain is the highlight for many.
17
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Just after leaving the parking lot, about 300 meters away, take the detour to the left and follow the path very easily and beautifully. If you have decent binoculars, you can see some chicks in the vulture colonies, depending on the time of year, and some adults all year round. Highly recommended, short and sweet.
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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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It is a short but interesting walk. Going clockwise there is a possibility to swim shortly after the tunnel. The water is very cold
0
0
Beautiful little greenway, very short, but worth enjoying!
1
0
a magical place ... even if it attracts many tourists :)
1
0
There are 18 dedicated no-traffic touring cycling routes around Sos del Rey Católico. These routes offer a mix of moderate and difficult options, allowing cyclists to explore the region's historical landscapes and natural beauty without vehicle interference.
The no-traffic touring cycling routes around Sos del Rey Católico are primarily geared towards more experienced cyclists. There are 6 moderate routes and 12 difficult routes, often featuring significant elevation changes and varied terrains. While there are no routes explicitly rated as easy, some moderate options might be suitable for fit beginners looking for a challenge.
Yes, many of the no-traffic touring cycling routes around Sos del Rey Católico are circular, allowing you to start and end your journey in the same location. For example, the Foz de Lumbier (Lumbier Gorge) – Lumbier Gorge loop from Liédena is a challenging 43.1 km circular route that takes you through impressive natural reserves.
The routes offer diverse natural landscapes, from the serene waters of the Yesa Reservoir to the dramatic canyons of the Foz de Lumbier and Arbaiun Gorges. You'll also enjoy panoramic vistas of the Pyrenees foothills. Routes like the Views towards Cáseda – Banks of the Aragón River loop from Cáseda provide scenic views along riverbanks.
Yes, the natural reserves like Foz de Lumbier are known for their abundant wildlife, especially birds. The pristine nature of these areas, combined with the lack of traffic, creates an ideal environment for observing local fauna. Keep an eye out for birds of prey soaring above the monumental limestone walls of the gorges.
Absolutely. The region is rich in history. While cycling, you might pass by medieval towns, castles, and other historical sites. For instance, the town of Sos del Rey Católico itself is a Historic Artistic Site with its medieval layout, the Palace of Sada (birthplace of King Ferdinand II), and ancient walls. You can find more information about nearby historical sites like Castle of Xavier or Sada Palace.
Spring and autumn generally offer the most pleasant conditions for touring cycling in this region, with milder temperatures and beautiful scenery. Summers can be hot, especially in July and August, so early mornings or late afternoons are preferable if cycling during these months. Winters are cooler but can still be suitable, though some higher elevation routes might be affected by weather.
Yes, advanced cyclists will find several challenging options. Routes like the Castildetierra Hill – Castildetierra loop from Carcastillo cover over 70 km with significant elevation gain, offering a demanding ride through varied terrain. The region's difficult routes often feature substantial climbs and descents.
The komoot community highly rates the touring cycling experience in Sos del Rey Católico, with an average score of 4.38 stars. Reviewers often praise the tranquility of the routes, the stunning historical backdrops, and the dramatic natural landscapes, particularly the gorges and reservoir views, which make for a memorable cycling adventure.
Yes, the Foz de Lumbier is a prominent natural feature in the area, and there are routes that allow you to experience its beauty. The Foz de Lumbier (Lumbier Gorge) – Lumbier Gorge loop from Sangüesa / Zangoza is a moderate 29.3 km route that takes you through this impressive gorge, known for its monumental canyons and wildlife.
Yes, the Yesa Reservoir is a significant landmark in the region and features prominently in several cycling routes. While not explicitly listed in the provided routes, the region research indicates that routes around the Yesa Reservoir offer scenic views, often involving moderate to difficult terrain and significant elevation gain.


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