Ruta Urdon-Tresviso is a challenging mule track
Spain, europe
5.9 km
N/A
extreme
Year-round
# Ruta Urdón-Tresviso: A Spectacular Mountain Trek Through Spain's Picos de Europa
Nestled in the stunning Liebana zone between Asturias and Cantabria, the Ruta Urdón-Tresviso is a legendary mule track that'll test your legs and reward your soul. This 5.9 km (3.66 miles) east-west route climbs a jaw-dropping 895 meters from the N-621 road at Desfiladero de La Hermida all the way up to the charming village of Tresviso perched high in the mountains.
Fair warning: this isn't a casual stroll. Built back in the 1800s by a mining company called 'La Providencia' to haul materials to the Andara mine, this rocky, unpaved path means serious business. With a brutal 37% maximum gradient in places and a relentless 15.16% average climb, you'll be earning every step. The track's also known by several names—Subida a Tresviso, La Senda de La Peña, or Ruta a Tresviso—and it's permanently closed to vehicles for good reason.
Expect countless hairpin turns and genuinely hair-raising drop-offs that demand your full attention and respect. Even Spanish Civil War soldiers knew this route's challenges. Timing matters too: winters bring heavy snow while summers get scorching hot, so pack accordingly and bring way more water than you think you'll need.
But here's the payoff: the scenery is absolutely unreal. As you climb through names like Ahileras, Entrelospuentes, and el balcón de Pilatos—where you'll encounter a stomach-dropping 600-meter vertical drop with panoramic views of the Urdón river—you'll understand why this trek is worth every breathless moment.
Where is it?
Ruta Urdon-Tresviso is a challenging mule track is located in Spain (europe). Coordinates: 39.2680, -3.5111
Road Details
- Country
- Spain
- Continent
- europe
- Length
- 5.9 km
- Difficulty
- extreme
- Coordinates
- 39.2680, -3.5111
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