Vadiello, San Cosme, and El Huevo Loop

This challenging circular hike typically takes around 5 hours and 52 minutes to complete, depending on your pace and stops. It's a demanding route, so plan accordingly.

The route features varied terrain, including significant ascents and descents, sections bordering the Embalse del Calcón, and two river crossings of the Calcón river. You'll encounter paths through dense forests of boxwood, junipers, holm oaks, pines, and oaks, requiring sure-footedness due to its difficult grading.

Along the way, you'll discover several notable features. You'll pass by the small Dolmen de Peña Fita and the remnants of a gunpowder magazine (Paridera de Upiaso). Key highlights include the Alto de la Carrasca, offering panoramic views, and the impressive Hermitage of San Cosme and San Damián, nestled under a rocky overhang. Don't miss the stunning View of Embalse del Calcón, especially from elevated points like La Liana and Alto del Grao.

No, this trail is categorized as difficult and requires a very good level of fitness and sure-footedness. It involves significant elevation changes and varied terrain, making it unsuitable for beginners or young children. It's best for experienced hikers.

The Sierra de Guara region is beautiful in spring and autumn, offering pleasant temperatures and vibrant flora. Summer can be very hot, so if you hike then, start early and carry plenty of water. Winter might present challenges with colder temperatures and potentially icy conditions in higher sections.

Generally, dogs are allowed on trails within the Parque Natural de la Sierra y los Cañones de Guara. However, it's crucial to keep them on a leash to protect wildlife and respect other hikers. Always check local regulations for any specific restrictions, especially around sensitive areas or during certain seasons.

This trail is located within the Parque Natural de la Sierra y los Cañones de Guara. While there isn't typically an entrance fee for hiking, it's always good practice to be aware of and respect the park's regulations, especially concerning environmental protection and any specific access rules for certain areas. No specific hiking permits are usually required for this route.

Specific parking details for this exact trailhead are not provided, but access to routes around Embalse del Calcón typically involves parking near the reservoir or designated areas in nearby villages. It's advisable to check up-to-date local information or komoot's map for the most precise parking locations before your trip.

Yes, sections of this route overlap with other official trails in the area. Approximately 13% of the route covers parts of the 'Vadiello, San Cosme y San Damián - El Huevo de San Cosme' trail, offering a glimpse into the wider network of paths in the Sierra de Guara.

Given the trail's difficulty and length, you should bring plenty of water, snacks, appropriate hiking footwear with good grip, and layers of clothing suitable for varied weather conditions. A map or GPS device (like komoot's app) is highly recommended, along with sun protection and a first-aid kit. Trekking poles can also be beneficial for the ascents and descents.

The Hermitage of San Cosme and San Damián is a significant historical and natural landmark on the route. While the site is impressive from the outside, the hermitage itself might be fenced off and only accessible during specific pilgrimages or events. You can still appreciate its unique setting under a striking rocky overhang and its historical significance.