4.6
(9)
142
riders
18
rides
Mountain biking around Lamasón offers a diverse landscape characterized by mountainous terrain, deep valleys, and extensive forests. The region features significant elevation changes, providing challenging climbs and rewarding descents for mountain bikers. Trails often navigate through rural areas, connecting small villages and natural landmarks.
Last updated: June 18, 2026
2
riders
36.5km
04:53
1,830m
1,830m
This difficult 22.7-mile mountain biking loop in Picos de Europa National Park offers extreme terrain, technical features, and stunning view
5.0
(1)
22
riders
29.3km
02:26
670m
670m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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22
riders
45.1km
04:11
1,200m
1,200m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
7
riders
50.0km
05:12
1,630m
1,630m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5
riders
75.1km
06:06
1,900m
1,900m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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A town with a lively and very pleasant atmosphere, where you can feel both peace and adventure.
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The Zarceillo, at 905 metres above sea level, is an excellent viewing point over the Cantabrian valleys of Cabuérniga, the Sierra del Escudo de Cabuérniga, Picos de Europa, etc. Halfway up, you can also climb the Matamiguela, which is at a lower altitude. At the top there is a hut with a repeater.
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The Monte Aa Pass is a very beautiful climb with spectacular landscapes. The pass is located on the mountain that separates Carmona from Ruente. Along the route we will find different trees catalogued within the Inventory of Singular Trees of Cantabria. These are spectacular specimens of oak and beech. The Monte Aa forest is made up of a mature oak forest dominated by oaks. To a lesser extent, there are beeches, sessile oaks and oaks. The abundance of holly trees is remarkable. As for the fauna that inhabits it, birds such as the goshawk, the sparrowhawk, the black kite, the common buzzard, the common kestrel, the woodpecker and other forest birds stand out. Mammals such as the roe deer, the deer or the badger and carnivores such as the marten or the polecat.
2
0
The climb to Negreo along the southern slopes of Renedo and Moscadoriu, due to its length, is not one of the longest, it is only 6 kilometres but in two sections, each one stickier than the other, the first 3 kilometres with very hard concrete ramps with a gradient of up to 18-20% that make the bike rise more than expected and the last three kilometres with a lesser gradient but on more technical and broken terrain.
0
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Incredible views of the Hermida gorge.
1
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While Lamasón is known for its challenging terrain, most of the mountain bike trails are rated as moderate to difficult. There are no trails specifically classified as 'easy' in our current selection. However, some moderate routes, like the Historic center of Potes – Concrete paths loop from Tama, offer a mix of paved sections and natural scenery, which might be more approachable for those with some experience.
Mountain bike trails in Lamasón generally feature significant distances and elevation changes. For example, the Peña Ventosa - Transcantábrica Loop covers 22.7 miles (36.5 km) with over 1,800 meters of elevation gain, while the Stone Fountain – Ucieda Parking with Fountain loop from Rionansa is 28.0 miles (45.1 km) long with nearly 1,200 meters of ascent.
The best time for mountain biking in Lamasón is typically during spring (April to June) and autumn (September to October). During these seasons, the weather is generally milder, and the trails are less likely to be affected by summer heat or winter snow and heavy rains, which can make the mountainous terrain more challenging or impassable.
Yes, Lamasón offers several challenging routes for advanced mountain bikers. The region is characterized by substantial elevation changes and varied terrain. Trails like the El Negreo – El Zarceillo loop from Puentenansa, at nearly 50 km with over 1,600 meters of climbing, provide a demanding experience. Another option is the Sotres – Arenas de Cabrales loop from Peñamellera Baja, which is over 75 km long with almost 1,900 meters of elevation gain.
Mountain bike trails in Lamasón often provide spectacular views of the region's diverse landscape, including deep valleys, extensive forests, and mountainous vistas. Many routes offer panoramic outlooks over the Cantabrian mountains and the surrounding natural beauty. You might also encounter charming rural areas and small villages along the way.
While mountain biking in Lamasón, you can explore several notable attractions. The Historic center of Potes is a charming town worth visiting. You might also encounter historical religious buildings such as the Hermitage of the Virgin of Valmayor or the Santa María de Lebeña Church. For natural beauty, the Desfiladero de Cades gorge offers dramatic scenery.
Yes, many mountain bike trails in Lamasón are designed as loops, allowing you to start and finish at the same point. Examples include the popular Peña Ventosa - Transcantábrica Loop and the Stone Fountain – Ucieda Parking with Fountain loop from Rionansa, which offer circular routes through varied terrain.
The mountain bike trails in Lamasón are highly rated by the komoot community, with an average score of 4.5 stars. Riders often praise the challenging climbs, rewarding descents, and the stunning natural beauty of the forested sections and valley views. The diverse network of trails caters to various skill levels, making it a popular destination for those seeking an authentic mountain biking experience.
Given the challenging nature of the trails and the mountainous environment, it's essential to be well-prepared. We recommend bringing plenty of water, energy snacks, a repair kit for your bike, a first-aid kit, and appropriate clothing layers for changing weather conditions. A helmet is mandatory, and protective gear like gloves and knee pads is highly advisable. Always carry a charged phone and consider a GPS device or a downloaded offline map.
While the trails often pass through rural and natural areas, small villages scattered throughout the Lamasón region may offer local eateries or cafes where you can refuel. It's advisable to check the specific route you plan to take and research nearby towns like Potes for dining options, or pack sufficient food and drinks for your ride.
There are over 15 mountain bike trails available around Lamasón, offering a diverse range of experiences. These include a mix of moderate and difficult routes, providing options for different skill levels and preferences.


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