4.5
(132)
987
riders
47
rides
Mountain biking around Arnedillo offers diverse landscapes within the La Rioja region of Spain. The area is characterized by the Hez and Peñalmonte mountain ranges, with the Cidacos River carving scenic valleys. This biosphere reserve features limestone cliffs and varied terrain suitable for mountain bike trails.
Last updated: June 28, 2026
4.7
(3)
65
riders
69.6km
04:36
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(16)
50
riders
28.1km
01:56
270m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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30
riders
37.5km
03:34
810m
810m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(4)
15
riders
49.4km
04:04
1,030m
1,030m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
8
riders
72.8km
06:25
1,750m
1,750m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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Beautiful views of the banks of the Cidacos.
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The trail is ideal for nature and outdoor lovers, and is suitable for people of different levels of hiking experience. Along the way, various species of flora and fauna can be observed, making the experience even more enriching.
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Greenway Tunnel in Arnedillo
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Monastery located 4 kilometers from the center of Arnedo. It is reached by a walk along the Cidacos River to finally cross a small bridge.
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After passing through the tunnel at the Autol station, you'll be greeted with the spectacular landscape of the Cidacos Valley. Get ready for the clay-colored cliffs, the castles, the cliff houses, and the green banks of the river. The detour to Préjano is worth it if you have the time, you'll find an old castle, impressive rock structures, remains of the old railway, and a small waterfall. Upon entering Arnedillo, you'll pass thorugh more impressive rock structures and end near the hot springs. Treat yourself to a drink and take in the sun and the views on a clear day.
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The Cidacos greenway runs peacefully through the valley of this river among the beautiful Rioja landscapes of reddish karst formations, orchards and some forests.
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The L-382 road runs along the gravel route of the Greenway before disappearing into a short tunnel. There is a nice wooden viewpoint over the valley.
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Riding through the valley of the Cidacos River between the mountains of Bergasa and Cabimonteros with its dominant red rock towering above you.
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There are over 50 mountain bike trails around Arnedillo, offering a wide range of options for different skill levels. You'll find 7 easy routes, 26 moderate, and 20 difficult trails to explore the diverse landscapes of the La Rioja region.
Yes, Arnedillo offers several easy mountain bike trails. A great option is the El mirador del buitre – Castillo de Arnedillo loop from Arnedillo, which is 16.1 miles (25.9 km) and explores the area around the vulture viewpoint and historic castle. The Cidacos Green Trail (Vía Verde del Cidacos) is also known for its low difficulty and minimal unevenness, making it very accessible.
Mountain biking in Arnedillo takes you through diverse landscapes, including the dramatic Hez and Peñalmonte mountain ranges, scenic river valleys carved by the Cidacos River, and impressive limestone cliffs. You'll also encounter lush areas with olive and almond trees, old railway tunnels, and spectacular viewpoints, all within a unique biosphere reserve.
Yes, many routes in Arnedillo are designed as loops. For example, the El mirador del buitre – Castillo de Arnedillo loop from Arnedillo is a popular easy circular trail. Another option is the challenging Cidacos Greenway – Arnedillo and thermal baths loop from Arnedillo, which covers 49.3 km.
The region is rich in attractions. You can ride along the Cidacos Greenway, visit the famous Arnedillo thermal baths, or explore historic sites like Préjano Castle. The El mirador del buitre – Castillo de Arnedillo loop specifically passes by a vulture observation point and a historic castle.
The mountain bike trails in Arnedillo are highly rated by the komoot community, with an average score of 4.6 stars from over 100 reviews. Reviewers often praise the varied terrain, the scenic beauty of the river valleys and mountains, and the options available for different skill levels.
Absolutely. For experienced riders, there are 20 difficult trails. The Tower of the Préjano Castle – Rincón de Soto loop from Arnedillo is a demanding 47.8 miles (76.9 km) trail, often completed in about 5 hours. Another challenging option is the Mountainbike loop from Munilla, which features significant elevation changes over 72.2 km.
Yes, the Cidacos Green Trail (Vía Verde del Cidacos) is a prominent feature in the area. The Cidacos Greenway – Arnedillo and thermal baths loop from Arnedillo is a difficult 49.3 km route that incorporates sections of this scenic path, allowing you to experience the old railway line and its surroundings.
Yes, you can combine your mountain biking with a visit to the natural thermal baths. The Cidacos Greenway – Arnedillo and thermal baths loop from Arnedillo is a difficult route that includes the thermal baths as a point of interest, offering a chance to relax after your ride.
Arnedillo offers good conditions for mountain biking for much of the year. Spring and autumn generally provide pleasant temperatures and vibrant scenery. Summer can be warm, but the river valleys and shaded sections of trails offer some respite. Always check local weather forecasts before heading out.
The region is situated between the Hez and Peñalmonte mountain ranges, and many trails traverse this mountainous terrain. Routes like the Senda de los Cuñados – Ermita de San Marcos loop from Herce will take you through varied landscapes characteristic of these ranges, offering challenging climbs and rewarding views.
Yes, the area is known for its spectacular viewpoints. The El mirador del buitre – Castillo de Arnedillo loop specifically highlights a vulture observation point, offering unique wildlife viewing opportunities. Many trails through the limestone mountains and river valleys also provide stunning panoramic vistas.


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