Coal Mining Basins Route

This route is classified as a difficult mountain bike ride. It requires a good level of fitness and technical skill due to demanding climbs, dynamic Enduro-style sections, and exciting descents.

The route is approximately 43.75 km long and generally takes around 4 hours and 17 minutes to complete, depending on your pace and stops.

The circular route begins and ends in Cistierna. You should be able to find parking within the town, which serves as the primary trailhead for this adventure.

You can expect a varied terrain including demanding climbs along forest tracks, dynamic Enduro-style sections utilizing historic trails, and enjoyable descents. There's also a picturesque path near Collada de los Cariellos and a section along the Esla River.

Key highlights include the historic Puente del Mercadillo, the challenging Camino de Sotillos, and the Collada de los Cariellos, which offers impressive panoramic views. The return leg also follows the scenic Esla River.

While dogs are generally allowed on trails in this region, it's always recommended to keep them on a leash, especially given the challenging nature of this route and potential encounters with wildlife or other trail users. Ensure your dog is fit enough for a long, difficult ride.

No, there are typically no specific permits or entrance fees required to ride this mountain bike trail. It is generally open for public access.

The best time to ride this trail is generally during the spring and autumn months when the weather is milder and more stable. Summer can be very hot, and winter may bring snow or icy conditions, making the difficult terrain even more challenging.

Yes, the route also passes through sections of the Ruta de las Cuencas Mineras del Carbón, Camino Vadiniense, and Camino Olvidado (Puente Almuhey-La Robla).

Riders can expect demanding climbs to several 'collados' (mountain passes), including the Collado del Helechal and Collada de los Cariellos. The section near Collada de los Cariellos features a picturesque path followed by an exciting descent towards Valdoré, offering both technical challenge and impressive views.

Given the route's length and difficulty, it's essential to bring plenty of water, energy snacks, a repair kit for your bike, appropriate safety gear (helmet, gloves), and navigation tools. Weather-appropriate clothing is also crucial, as conditions can change in the mountains.