Best mountain passes around Santiurde De Reinosa are found within the Campoo-Los Valles comarca of Cantabria, Spain. This region is situated in the Cantabrian Mountains, providing access to various mountain passes and natural features. The area offers diverse landscapes, from high mountain plateaus to forested routes, making it suitable for outdoor exploration.
Last updated: July 14, 2026
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After a beautiful gravel climb, you reach this plateau with stunning views (including the Picos de Europa in the distance). The path then continues for a long time at altitude, with many cows and horses. Take a look: https://www.youtube.com/watch?v=OgEcgF17RDw
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Indeed, a beautiful spot with breathtaking views, both towards the Picos de Europa and other Cantabrian mountains. The (gravel) road there is also stunning; just take a look: https://www.youtube.com/watch?v=OgEcgF17RDw
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From Los Tojos (636 m) and Colsa (729 m) the rope is gained at the Venta Vieja pass (1152 m), where one of the many inns that awaited the traveller along the way was located.
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A hill located below the summit of the same name as the Saja reserve, resting on a ridge of gentle elevations above the Cabuérniga valley. These Saja mountains are often known as the Sierra de Bárcena Mayor, due to the town that lies at its feet at an altitude of 534 metres. In ancient times, the so-called Camino de Castilla or Reinosa road crossed this ridge towards the lands of Campoo. From Los Tojos (636 m) and Colsa (729 m) the ridge was reached at the Venta Vieja hill (1152 m), where one of the many inns that awaited the traveller along the way was located.
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A famous pasture in the region, close to a thousand meters of altitude. In the center of the braña stands the hermitage of Moral, and attached to it a small refuge. Legend has it that the Virgin appeared in this place, which led to the construction of the small sanctuary, next to the route that linked the Coast with Campoo.
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It is located almost on the border with the Palencia mountain. It has an altitude of 1092 meters, a distance of 4 km, and the average slope is 5.65%. It is a wide road in perfect condition and with little traffic. A beautiful setting and absolute tranquility. The views are wonderful.
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The Palombera pass is a 1st category mountain pass located at the eastern end of the Sierra del Cordel. One of the most beautiful ports in Cantabria with a spectacular landscape.
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The most popular mountain pass is Palombera Pass, known for its spectacular landscapes and panoramic views. Other highly regarded spots include El Moral Plateau, a high mountain plateau with amazing views towards the Picos de Europa, and Alto del Bardal, which offers wonderful views from its wide, low-traffic road.
You can expect diverse natural beauty, from lush forests and panoramic vistas at Palombera Pass to the expansive views from El Moral Plateau, which overlooks the Cantabrian mountains and Picos de Europa. The region also features unique geographical points like Pico Tres Mares, where waters flow to three different seas, and the dramatic scenery contrasts at Portilla del Boquejón.
Yes, many passes are highly appreciated by cyclists. Palombera Pass, for instance, is known for its gentle curves and low traffic, making for a pleasant climbing experience. The roads are generally well-maintained. You can find various cycling routes in the area, including the challenging Ebro Reservoir Loop, by exploring the Cycling around Santiurde De Reinosa guide.
Absolutely. The region offers numerous hiking opportunities. Palombera Pass is popular for hiking, and the area around Alto Campoo provides access to trails leading to Pico Tres Mares, offering stunning views of the Picos de Europa. Locally, the Barranco de Santiurde de Reinosa features rewarding routes with waterfalls, a cave, and beech forests. For more options, check the Hiking around Santiurde De Reinosa guide.
The warmer months, from late spring to early autumn, are generally ideal for visiting, as roads are clear and conditions are best for hiking and cycling. While the CA-280 road to Palombera Pass is usually open year-round, occasional short closures can occur in winter due to snow. Winter also transforms Alto Campoo into a ski resort, offering snow sports.
Yes, Pico Tres Mares, accessible from Alto Campoo, is a remarkable geographical feature. It's unique in Spain because three rivers originate from its slopes, with their waters eventually flowing into three different seas: the Atlantic Ocean, the Cantabrian Sea, and the Mediterranean Sea. The Piedrasluengas Pass also offers exceptional panoramic views, including the Picos de Europa and the Liébana Valley.
The terrain varies, offering diverse experiences. Passes like Palombera Pass and Alto del Bardal feature wide, well-maintained roads with moderate gradients, suitable for intermediate cyclists. Hiking trails range from moderate, such as the Roman Road and Camino Real Loop, to more challenging ascents like those found around Pico Tres Mares. The region offers routes with varying elevations and scenic beauty.
Visitors frequently highlight the spectacular landscapes and panoramic views. The serene journey through mountainous terrain, the low traffic on roads like Palombera Pass, and the sense of tranquility are often praised. The komoot community has contributed over 25 upvotes and 6 photos, showcasing the appeal of these routes and their breathtaking scenery.
While specific 'family-friendly' categories aren't always listed, the general accessibility and lower traffic on some passes, like Palombera Pass, can make them suitable for families with older children who enjoy cycling or gentle walks. The Barranco de Santiurde de Reinosa also offers a diverse hiking experience with waterfalls and a cave that could be engaging for families.
The main roads, such as the CA-280 leading to Palombera Pass, are fully paved and generally well-maintained, offering a serene journey through the mountainous terrain. They are typically open year-round, though occasional winter closures due to snow can occur. Many passes feature wide roads with little traffic, enhancing accessibility for various activities.
Beyond the most popular, you can explore the Piedrasluengas Pass, known for its exceptional viewpoint over the Picos de Europa. Alto Campoo offers the significant mountain experience of Pico Tres Mares. The Portilla del Boquejón presents a stark contrast in scenery, and Paso de Presa provides excellent viewpoints over the coast. These areas offer diverse landscapes and activities within the broader Cantabrian Mountains.


See even more epic mountain passes by checking out these guides around Santiurde De Reinosa: