4.1
(22)
556
riders
38
rides
Road cycling around Alfoz De Santa Gadea offers diverse landscapes, from the expansive Ebro Reservoir to the mountainous terrain of Monte Hijedo. The region, situated in the northern part of Burgos province, features a mix of green plains, native forests, and more complex orography to the south. Cyclists can expect varied topography with significant elevation changes, providing opportunities for both scenic rides and challenging climbs on quiet minor roads.
Last updated: June 29, 2026
4.9
(16)
150
riders
59.4km
02:34
500m
500m
Cycle 36.9 miles around Embalse del Ebro from Arija, enjoying moderate road cycling through unspoilt scenery and historical landmarks.
3.0
(1)
30
riders
114km
05:17
1,340m
1,340m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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23
riders
83.5km
03:44
880m
880m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
22
riders
102km
04:33
960m
960m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
21
riders
52.0km
02:20
500m
490m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Spectacular area for hiking routes
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The waterfall springs from the Cueva del Agua from a height of over 20 meters, at the base of the rocky cirque that embraces the village, originating from an aquifer located in the subsoil of the Páramo de Bricia, and it leaps everywhere, dividing the village into two halves, the Villa and the Puebla, and descends among the stone houses, creating a most photogenic scene.
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A spectacular area for hiking trails
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You might not want to go up to the village because you're too lazy, but once you get there, I assure you, you won't regret it. You can walk up the stairs or bike along the road from the village exit (heading upriver). It's clear that this is a tourist destination because it's home to most of the area's bars and restaurants.
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We set out with the hope of ascending to the summit of Tresmares, where the Hijar-Ebro River begins and flows into the Mediterranean, the Pisuerga River (a tributary of the Duero River) flows into the Atlantic, and the Nansa River flows into the Cantabrian Sea. But a thick, damp fog covering the landscape forced us to give up and head back down the same way we came up. The road is partially covered by a bike lane and very little traffic. A steady climb of around 10%. Absolutely recommended. A few years ago, the Alto Campoo pass was the final stage of La Vuelta a España.
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Officially, it's the source of the Ebro River, in Fontibre. However, according to what we were told at the tourist office, the waters of the spring pools come underground from the Hijar River, which rises in Alto Campoo. Specifically, in Tresmares, where the Hijar-Ebro begins, flowing into the Mediterranean; the Pisuerga (a tributary of the Duero) flows into the Atlantic; and the Nansa flows into the Cantabrian Sea.
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Very nice and comfortable route, there is a stretch of about 6km of narrow road and the vehicles do not respect it.
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Alfoz de Santa Gadea offers a diverse landscape for road cycling. You'll find a permanent contrast of scenery, from the expansive green plains and native forests to more complex mountainous areas, particularly towards the south around Monte Hijedo. The region's location at the southern foothills of the Cantabrian Mountain Range ensures varied topography with significant elevation changes, providing opportunities for both scenic rides and challenging climbs.
Yes, Alfoz de Santa Gadea offers routes for various ability levels. While many routes feature significant elevation changes, there are options suitable for beginners. For example, the Ebro Reservoir Loop is a moderate route that provides scenic views along the reservoir's edge without overly demanding climbs, making it a good choice for those starting out or looking for a more relaxed ride.
For experienced road cyclists seeking a challenge, Alfoz de Santa Gadea has several difficult routes. The Source of the Ebro River – Aurora Fountain loop from Arija is a demanding 114 km path featuring significant climbs. Another challenging option is the Natural Rock Arch of Puentedey – Puentedey loop from Arija, which includes over 1400 meters of elevation gain.
Yes, many of the road cycling routes in Alfoz de Santa Gadea are designed as loops, allowing you to start and finish in the same location. A popular example is the Ebro Reservoir Loop, which offers a complete circuit around the scenic reservoir. Other circular options include the Puerto de Carrales – Orbaneja del Castillo loop from Arija.
The region is rich in natural beauty and unique landmarks. You can cycle along the scenic Ebro Reservoir, which is home to the striking Tower of the Church of San Roque, also known as the 'Cathedral of the Fish,' rising from the water. The routes also pass through areas near Monte Hijedo, one of Spain's most extensive deciduous forests. You might also encounter the Fountain and Old Bridge at Embalse del Ebro.
The region experiences a humid Atlantic climate, making spring and autumn particularly pleasant for road cycling. During these seasons, the 'green of the fields and large forests of oaks and beeches' are at their most vibrant, and temperatures are generally mild. Summer can also be good, especially around the Ebro Reservoir, but it's always wise to check local weather forecasts.
There are nearly 40 road cycling routes available around Alfoz de Santa Gadea. These routes cater to various difficulty levels, with a good mix of moderate and difficult options, ensuring there's something for every road cyclist.
The road cycling routes in Alfoz de Santa Gadea are highly rated by the komoot community, with an average score of 4.3 stars from over 20 reviews. Cyclists often praise the region's diverse landscapes, the tranquility of the quiet minor roads with little traffic, and the scenic beauty of the Ebro Reservoir. The challenging climbs in the mountainous areas are also a highlight for many.
Yes, beyond natural beauty, the area offers several points of historical interest. You might pass by the Hijedo Cabin, or the unique Pyramid of the Italians. The routes around the Ebro Reservoir also hint at medieval towers, a dolmen, and even Roman city ruins, adding a historical dimension to your ride.
Yes, a significant advantage for road cyclists in Alfoz de Santa Gadea is the prevalence of quiet minor roads. The area is generally described as offering routes with 'little or hardly any traffic,' which allows for a more immersive and peaceful cycling experience amidst the natural environment.
Absolutely. The region's varied topography, influenced by the Cantabrian Mountain Range, provides ample opportunities for routes that offer both spectacular views and demanding ascents. The areas around Monte Hijedo, for instance, feature complex orography with picturesque climbs and descents. Routes like the Puerto de Carrales – Puente de Piedra de Polientes loop from Arija combine mountain passes with beautiful scenery.


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