4.5
(54)
496
riders
93
rides
Mountain bike trails around Monumento natural del Monte Santiago traverse a landscape characterized by impressive limestone cliffs, extensive beech forests, and varied vegetation. The region features a distinctive sloping relief and karstic formations, offering diverse terrain for mountain biking. Riders can explore routes that wind through dense woodlands, open heathlands, and along the edge of a dramatic rocky amphitheater. The area's altitude, around 900 meters, provides both challenging climbs and scenic descents.
Last updated: May 20, 2026
5.0
(1)
8
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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7
riders
30.6km
03:38
1,030m
1,040m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
20
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
11
riders
34.2km
02:57
830m
830m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Popular around Monumento natural del Monte Santiago
A fantastic waterfall, if the Rio Nervión is flowing. If not, the viewpoint is still spectacular.
2
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Unfortunately, the Nervión has no water today, 2.5.25, so the spectacular waterfall was only a viewpoint in the canyon
4
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Views of the valley where the Nervión River runs on its way to Bilbao, with Orduña in the background.
1
0
Further on there are more parking spaces, with a camper it is better to park here because the road is full of potholes.
2
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These trees are right above the enormous crater, here you can properly estimate the enormous depth.
10
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In the area to the views there are simple gravel paths, good for cycling with slightly wider tires.
2
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From this beautiful point you can also see the road and see how big it all is.
2
0
There are over 90 mountain bike trails available in Monumento natural del Monte Santiago. These routes cater to various skill levels, with 4 easy, 53 moderate, and 40 difficult options.
The region is rich in natural beauty and historical sites. You can ride to the impressive Salto del Nervión waterfall, one of Western Europe's highest, or visit the Esquina de Rubén Viewpoint for panoramic canyon views. Other points of interest include the Santiago Spring and the ruins of the Monastery of Santiago de Legrériz. The area also features remnants of ancient wolf traps, known as Lobera de Monte Santiago.
The Salto del Nervión waterfall is a spectacular sight, but it only flows during periods of heavy rain or thaw. Even when dry, the views of the canyon from the Mirador del Salto del Nervion are magnificent.
The mountain bike trails in Monumento natural del Monte Santiago are highly rated by the komoot community, with an average score of 4.5 stars from over 50 reviews. Riders often praise the impressive cliffs, dense beech forests, and the varied karstic landscapes that make for engaging rides.
Yes, there are several easy mountain bike trails suitable for families. For example, the Mirador del Salto del Nervion – Viewpoint loop from Aparcamiento de Hoyalante is an easy 8.3-mile (13.3 km) route that leads to the impressive Salto del Nervión viewpoint, perfect for a family outing.
The terrain in Monumento natural del Monte Santiago is diverse, characterized by impressive limestone cliffs, extensive beech forests, and varied vegetation. You'll encounter a distinctive sloping relief, karstic formations, and routes winding through dense woodlands, open heathlands, and along the edge of a dramatic rocky amphitheater. The altitude, around 900 meters, provides both challenging climbs and scenic descents.
Yes, experienced riders will find plenty of challenges. The region offers 40 difficult routes. A notable option is the Ungino Summit and Rock Arch – Ungino Spring loop from Gorobel mendilerroa BBE, a 19.0-mile (30.6 km) trail leading through varied terrain to a summit and rock arch, often completed in about 3 hours 38 minutes.
Many routes, such as the Mirador del Salto del Nervion – Viewpoint loop, start from designated parking areas like Aparcamiento de Hoyalante. It's advisable to check the specific route details on komoot for recommended starting points and parking information.
The Monumento natural del Monte Santiago offers enjoyable mountain biking throughout much of the year. However, for the best chance to see the Salto del Nervión waterfall in full flow, visit during periods of heavy rain or thaw. Spring and autumn generally offer pleasant temperatures and vibrant scenery, while summer can be warm but still suitable for early morning or late afternoon rides.
Yes, many of the mountain bike trails in Monumento natural del Monte Santiago are designed as loops, allowing you to start and finish at the same point. Examples include the Salto del Nervión Viewpoint – Esquina de Rubén Viewpoint loop and the Views of Pico del Fraile – Statue of the Virgin of Orduña loop.
The diverse ecosystems of Monte Santiago support a rich variety of wildlife. The cliffs are home to rock-dwelling birds like griffon vultures, peregrine falcons, and golden eagles. In the forests, you might spot wildcats, badgers, martens, wild boars, and roe deer. The area is also a migratory bird corridor, offering opportunities for birdwatching.
While the guide focuses on trails, the nearby towns and villages, such as Orduña and Berberana, offer various options for accommodation, cafes, and pubs. It's recommended to check local listings for specific establishments.


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