Alto Bernesga Biosphere Reserve Loop

No, this route is categorized as "difficult" and requires very good physical fitness. Cyclists should expect challenging terrain, including unpaved sections where dismounting and pushing your bicycle may be necessary.

The route typically takes around 3 hours and 50 minutes to complete by touring bicycle, covering a distance of approximately 52.3 km.

While mostly paved, this route includes unpaved and challenging segments. Be prepared for varied surfaces, and you might need to dismount and push your bicycle in some sections due to the demanding nature of the trail.

You can typically find parking in the vicinity of La Pola de Gordón Town Center, which serves as the starting point for this circular route. Specific parking areas may vary, so it's advisable to check local signage upon arrival.

The route offers diverse scenery and points of interest. You'll pass by the Hermitage of the Virgin of the Light of Buiza and through Plaza de la Constitución, Villamanín. Expect magnificent views of the Crestellina mountain range and Monte del Duque as you approach the Casares reservoir. The area is also rich in Mediterranean forest vegetation and offers opportunities to spot griffon vultures.

While dogs are generally allowed on trails in this region, given the route's difficulty, length, and potential for challenging terrain, it might not be ideal for all dogs, especially those not accustomed to long, strenuous bicycle rides. Always keep your dog on a leash and ensure they are well-hydrated.

The best time to cycle this route is typically during spring or autumn when temperatures are milder. Summer can be very hot, and winter may bring adverse weather conditions, making some sections difficult or unsafe. Always check the local weather forecast before you go.

This route is located within the Reserva de la Biosfera del Alto Bernesga. Generally, there are no specific permits or entrance fees required for cycling on public trails within the Biosphere Reserve. However, always respect local regulations, stay on marked paths, and practice Leave No Trace principles to protect the natural environment.

Yes, sections of this route overlap with other notable paths. You will find yourself on parts of the Vía de la Plata (28% of the route) and the Camino del Salvador (16% of the route). Smaller segments also intersect with Sendero de las Tres Marías, Calleja Oscura, Camino del Valle, and Sendero en Arroyo del Villar.

The area is known for its rich biodiversity. Keep an eye out for griffon vultures, which have a significant colony in the Crestellina mountain range. The Mediterranean forest vegetation also supports various other bird species and small mammals.

The route passes through La Pola de Gordón Town Center and Villamanín, where you may find cafes, shops, and opportunities to refill water. However, it's always recommended to carry sufficient water and snacks, especially for the more remote sections of the trail.