4.5
(125)
948
riders
53
rides
Mountain biking around Préjano features diverse landscapes, including mountains, valleys, and river systems, providing varied terrain for outdoor activities. The region is characterized by its geological heritage, with dinosaur footprint deposits, and is bordered by the Ruesca River. Trails wind through areas at the foot of Mount Isasa and along the Cidacos Valley, offering a range of experiences for mountain bikers. This environment supports both challenging routes and more leisurely options.
Last updated: April 30, 2026
39.5km
03:49
1,230m
1,230m
This challenging 24.5-mile mountain bike route explores abandoned villages and historical sites, including the Ruins of Turruncún.
4.7
(3)
65
riders
69.6km
04:36
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.7
(16)
51
riders
28.1km
01:56
270m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
31
riders
37.5km
03:34
810m
810m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(4)
17
riders
49.4km
04:04
1,040m
1,040m
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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Good enduro routes in the area, abandoned villages, historic trails...
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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.
7
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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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There are over 50 mountain bike trails around Préjano, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes nearly 1000 times.
The terrain around Préjano is diverse, featuring mountains, valleys, and river systems. You'll find trails at the foot of Mount Isasa, along the Cidacos Valley, and routes with significant elevation changes, including both challenging ascents and more leisurely greenways.
Yes, Préjano offers several easy mountain bike trails. A great option is the Cidacos Greenway – Cidacos River Valley Viewpoint loop from Arnedillo, which is 27.8 km long and leads through the scenic Cidacos River Valley. The Préjano Greenway also provides a less strenuous option.
For experienced riders seeking a challenge, Préjano has several difficult routes. The Turruncún Ruins Circuit is a demanding 39.5 km trail with over 1200 meters of elevation gain. Another difficult option is the Tower of the Préjano Castle – Rincón de Soto loop from Arnedillo, which spans 76.9 km and offers extensive views.
Yes, many mountain bike trails in Préjano are designed as loops. Examples include the Turruncún Ruins Circuit, the Tower of the Préjano Castle – Rincón de Soto loop from Arnedillo, and the Cidacos Greenway – Cidacos River Valley Viewpoint loop from Arnedillo.
Préjano's trails often pass by historical and natural points of interest. You can explore the medieval Préjano Castle, or discover the region's unique paleontological heritage with Cretaceous Icnitas (dinosaur footprint) deposits. The area also features the oldest olive oil mill in La Rioja and the 16th-century Church of San Miguel.
The mountain bike trails in Préjano are highly rated by the komoot community, with an average score of 4.5 stars from over 100 reviews. Riders often praise the diverse landscapes, the mix of challenging and easy routes, and the opportunity to explore historical sites and natural beauty.
Absolutely. Préjano is known for its rich paleontological heritage, including dinosaur footprint sites like the one in Valdemurillo. You can also visit Peña Isasa, the mountain at whose foot Préjano lies, or explore the El Barranco Perdido Paleo Adventure Park nearby. The region also boasts the powerful canyon of the Leza River and the intriguing Caves of the Hundred Pillars in the Cidacos Valley.
La Rioja, where Préjano is located, generally offers good mountain biking conditions throughout much of the year. Spring and autumn are often ideal, with milder temperatures and vibrant landscapes. Summers can be warm, but early mornings or late afternoons can still be pleasant. Winters are generally mild, though higher elevations might experience colder conditions.
Many trails in Préjano provide scenic views. The Ebro valley, with its vast vineyards, is a prominent feature of the wider La Rioja region, and trails along the Cidacos River Valley, such as the Cidacos Greenway – Cidacos River Valley Viewpoint loop from Arnedillo, offer picturesque river views. You'll also find panoramic vistas of the Sierras and surrounding landscapes.
Yes, the Cidacos Greenway – Arnedillo and thermal baths loop from Arnedillo is a 49.4 km difficult route that includes the thermal baths in Arnedillo, offering a chance to combine your ride with a relaxing stop.


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