A rewarding day hike to sweeping views over the Picos de Europa without the crowds.
Situated in the rolling foothills of the Cantabrian Mountains, Pico Mosquito offers hikers a manageable yet scenic climb through beech woods and open pastures to a 1,600-metre summit with uninterrupted panoramas of the Picos de Europa. Its relative isolation from the better-known trails around Lagos de Covadonga keeps visitor numbers low, preserving a sense of quiet discovery.
The mountain lies roughly 25 kilometres south of Cangas de Onís. Most visitors drive via the AS-114 to the village of Benia de Onís, then continue on the narrow local road toward the Collado de la Junciana trailhead. A regular bus service runs from Oviedo to Cangas de Onís; from there a taxi or pre-arranged transfer is needed for the final stretch. Parking at the trailhead is limited, so arrive early on summer weekends.
Late spring through early autumn provides the most reliable conditions. Snow can linger on the upper slopes into May, while October brings vibrant autumn colours but increasing rain. July and August are warmest yet busiest; shoulder months of June and September offer clearer skies and fewer hikers.
The standard ascent follows a well-marked path that climbs steadily through mixed woodland before emerging onto limestone meadows. Allow four to five hours round-trip for the 8-kilometre loop that includes the summit and a short traverse to a secondary viewpoint. Carry plenty of water; no reliable springs exist above the lower pastures. The terrain is rocky in places but requires no technical scrambling.
Watch for chamois on the higher slopes and griffon vultures circling overhead. In spring, the meadows are carpeted with wild daffodils and orchids. The summit itself is a broad grassy dome marked by a small cairn, perfect for a picnic with views stretching from the jagged Picos peaks to the Bay of Biscay on exceptionally clear days.
After descending, continue to the nearby village of Covadonga for its historic shrine and the famous lakes above it. The medieval town of Cangas de Onís, with its Roman bridge and cider bars, makes an ideal base for combining the hike with regional gastronomy and easy river walks along the Sella.
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The route is moderate for fit walkers; expect steady climbs on rocky paths with a total elevation gain of around 600 metres.
Older children accustomed to mountain walking can manage it, but the rocky sections and lack of facilities make it less ideal for young kids.
No. There are no toilets, shelters or refreshment points above the trailhead, so bring all supplies including water.
Yes. Many visitors hike Pico Mosquito in the morning and drive up to the lakes in the afternoon; the two sites are less than 30 minutes apart by car.
Descend immediately via the same path. The upper slopes offer little protection and the limestone can become slippery in rain or mist.
Climb this accessible peak near Aller for sweeping views across Asturias’ high valleys and rugged ridges.
A rewarding climb through oak woods and rocky ridges to panoramic views across western Asturias.
