Alto del Muñón road: A punishing 4WD climb in the heart of Somiedo
Alto del Muñón is a high mountain pass at an elevation of 1,789m (5,869ft) above sea level located in Asturias, Spain.
Where is Alto del Muñón?
The pass is located in the northern part of the country, within the Somiedo Natural Park.
Is Alto del Muñón unpaved?
The road to the summit is a classic Asturian mountain climb: steep, unpaved, and highly unpredictable. The surface is primarily dirt and loose stone, which can quickly turn into a muddy trap after the frequent rains that hit the Cantabrian range. The track is narrow and completely exposed to the elements, with no guardrails to protect against steep drops.
| Road facts: Alto del Muñón | |
|---|---|
| Elevation | 1,789m (5,869ft) |
| Length | 10.7 km (6.6 miles) |
| Elevation Gain | 1,016 m |
| Average Gradient | 9.49% |
| Surface | Dirt / Mud / Loose Stone |
How long is the road to Alto del Muñón?
Starting from the small village of Barrio, the road to the summit is 10.7 km long. Over this distance, the elevation gain is 1000 m and the average gradient is 9.49%. A high-clearance 4WD vehicle is required.
Is Alto del Muñón open year-round?
Set high in the Cantabrian Mountains, rain and fog can descend in minutes, reducing visibility to near zero. It is strongly recommended to only travel this road in dry conditions. While the road is theoretically open year-round, winter in the Somiedo Natural Park is harsh. Heavy snowfalls and ice often make the pass impassable.
Pic: Javier Piris