Arcediano Trail

Route Description

The Arcediano Trail is one of the most important historic paths in northern Spain. For centuries it was the only communication route between the Amieva district (Asturias) and the Alto Esla (León), used by shepherds, muleteers and pilgrims. Today it is a moderate-difficulty hiking route that traverses the eastern massif of the Picos de Europa and ends at one of the highest mountain passes in the park.

The path starts in the village of Amieva, beside the river Sella, and ascends through the Dobra Valley via ancient oak woodland and sloping meadows. The elevation gain is constant but never brutal: 800 metres spread over 7 km of ascent.

As height is gained, woodland gives way to summer pastures. The La Rondiella majadas are the usual midway rest point, with a spring and spectacular views of the gorge opening to the north.

Puerto del Arcediano (1,918 m) is the day’s high point. On clear days the panorama extends from the Cantabrian Sea to the peaks of the eastern massif, with the Sierra del Cornión to the west and the Leonese hillsides descending toward the Esla to the south.

💡 Practical Tips

• Navigation: The trail is well marked to the majadas. On the upper section carry a map or GPS — cattle tracks can be confusing.
• Footwear: Stiff-soled boots are essential. The lower stretch is rocky and wet.
• Water: Spring at La Rondiella. No water at the pass — fill up before the final stretch.
• Flora: In spring and early summer the hillsides are covered in wild narcissus, gentians and orchids.

📸 Key Highlights

• The ancient oak woodland of the Dobra Valley in autumn colour.
• Views of the gorge from La Rondiella.
• The 360° panorama from Puerto del Arcediano over the eastern massif.
• Traditional stone cabins and hórreos in the summer pasture settlements.