Collada de Lois Trail (PR-LE 18)

The komoot data suggests an average jogging duration of approximately 1 hour and 16 minutes for this 8.8 km circular route. However, given its 'difficult' rating and significant elevation gain, experienced trail runners might complete it faster, while others may take longer, especially on challenging sections.

This trail is considered a challenging jog, especially for beginners. It features a significant elevation gain of around 377 meters over 8.8 km, with sections through an oak forest, an unforested ridge, and a limestone crest. There's also a 'strong descent' that requires careful foot placement. While generally stable, casual joggers might find parts too steep or uneven and may prefer to walk those sections.

The trail starts from Reyero, initially following a road before entering the trail behind the church. You can find amenities and likely parking at the Reyero Recreational Area, which serves as a convenient starting point for the circular route.

The terrain is varied and engaging. You'll ascend through a robust oak forest, then an unforested ridge offering panoramic views. The route continues along a limestone crest known as Los Cabezos before reaching Collado Reyero and Collada de Lois. The descent from Recubiles includes a 'strong descent' section. The trail is noted to be 100% cyclable, indicating a generally firm and wide path, though the steep and rocky sections require attention.

To fully enjoy the trail and its views, it's best to visit outside of the snowy season. Spring, summer, and autumn generally offer more favorable conditions for jogging and hiking, allowing for safer passage and better visibility of the diverse landscapes.

The trail offers magnificent panoramic views, especially from the open ridge and from Collada de Lois, where you'll see the secluded Río Dueñas Valley and the charming village of Lois with its famous 'Catedral de la Montaña'. You'll also pass by a shelter in the Montaña de Riaño y Mampodre. During rainy seasons, numerous torrents form waterfalls along the slopes of the Valderriero Valley.

While the trail is within a natural park, specific regulations regarding dogs are not detailed in the available information. Generally, dogs are welcome on trails in natural areas, but it's always advisable to keep them on a leash, especially given the presence of wildlife like black kites and European honey buzzards, and to respect other trail users.

The Collada de Lois Trail (PR-LE 18) is located within the Parque Regional Montaña de Riaño y Mampodre. Typically, regional parks in Spain do not require entrance fees for general access to trails. However, it's always good practice to check the official park website for any specific regulations, especially concerning activities like camping or large group events, though no permits are generally needed for hiking or jogging this specific route.

The trail traverses a thriving oak forest with patches of sessile oak and large common oaks. Keep an eye out for local wildlife; black kites and European honey buzzards have been observed in the area. The diverse landscape supports a rich ecosystem.

The starting point at the Reyero Recreational Area may offer some basic amenities. For more options, the nearby village of Lois, famous for its 'Catedral de la Montaña', is likely to have cafes or small guesthouses, providing a place to refuel or stay after your activity.

The recommended direction is to ascend via the Valdehigüende pass. This involves gaining height through the oak forest and then an unforested ridge, allowing you to enjoy panoramic views on the way up. The descent from Recubiles, while strong, brings you back towards the Arroyo de Valderriero and completes the circular route.