A paved road to Puerto de Tarna in Cordillera Cantábrica
Spain, europe
29.5 km
1,492 m
moderate
Year-round
# Puerto de Tarna: A High-Alpine Adventure in Northern Spain
Nestled at 1,492 meters (4,895 feet) above sea level, Puerto de Tarna sits right on the border between Castile and León and Asturias in Spain's rugged north. This mountain pass cuts through the stunning Cordillera Cantábrica range, making it feel like you're truly escaping into the wilderness—especially since it's tucked within the gorgeous Redes Natural Park.
The good news? The entire route is paved, so you don't need to white-knuckle your way up an unpaved track. The pass is accessible year-round, though winter storms can occasionally force temporary closures if conditions get too gnarly.
Here's what you're getting into: The 29.5-kilometer (18.33-mile) journey connects La Foz to Lario, with most of the action happening on the northern climb. From La Foz, you'll tackle 18.2 km of steady elevation gain—pushing up 949 meters total with an average gradient of 5.2%. It's a solid workout for your engine, but nothing that'll make you regret bringing your regular car instead of a mountain goat.
The drive splits into two road designations: AS-117 on the northern side and CL-635 on the southern side. Whether you're chasing dramatic alpine scenery or just want to tick off an epic mountain crossing, Puerto de Tarna delivers the kind of dramatic landscape that'll have you reaching for your camera at every hairpin.
Where is it?
A paved road to Puerto de Tarna in Cordillera Cantábrica is located in Spain (europe). Coordinates: 39.8918, -3.7024
Road Details
- Country
- Spain
- Continent
- europe
- Length
- 29.5 km
- Max Elevation
- 1,492 m
- Difficulty
- moderate
- Coordinates
- 39.8918, -3.7024
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