Peña los Foxones: Hiking Asturias’ Rugged Limestone Peak

Why Peña los Foxones Stands Out

Peña los Foxones rises sharply above the valleys of eastern Asturias, its limestone crags offering a compact but rewarding climb through beech forests and open meadows. The mountain forms part of the Redes Natural Park, where dense woodland gives way to alpine pastures dotted with traditional brañas, or summer grazing huts. Hikers reach the summit for unobstructed panoramas that stretch toward the Picos de Europa on clear days, making it a favorite for those seeking quieter alternatives to busier peaks nearby.

Getting There

The trailhead lies near the village of Caleao in the municipality of Caso. From Oviedo, follow the AS-117 road through the Nalón valley, then turn onto local roads toward Caleao. Limited parking sits at the start of the path; arriving early helps secure a spot. Public transport is scarce, so most visitors drive or arrange a taxi from nearby towns such as Campo de Caso.

Main Hiking Route

The standard ascent begins on a forest track that climbs steadily through mixed woodland before emerging onto grassy slopes. After roughly two hours the path steepens over rocky sections, requiring sure footing but no technical equipment. The final scramble to the summit cross rewards with 360-degree views of the surrounding sierras. Allow four to five hours round-trip for the moderate-to-strenuous outing.

Best Time to Visit

Late spring through early autumn offers the most reliable conditions, when snow has melted and wildflowers carpet the meadows. July and August bring warm days but occasional afternoon storms, so start early. Autumn colors transform the beech woods in October, while winter visits demand ice axes and avalanche awareness.

Nearby Attractions

Combine the hike with a visit to the nearby Braña de la Mesa or the dramatic gorge of the Río Nalón. The Redes Interpretation Centre in Campo de Caso provides context on local wildlife and traditional transhumance. Further afield, the village of Sotres offers access to additional Picos de Europa trails.