Nerva, Campofrío, and La Granada de Río-Tinto Loop

The estimated moving time for this touring bicycle route is approximately 4 hours and 32 minutes. However, given its challenging nature and the many points of interest, you might want to allow extra time for stops and exploration.

The route traverses a unique 'lunar landscape' with striking reddish-brown tones, a direct result of the area's extensive copper mining history. You'll encounter paths leading through old mines and industrial remnants, with considerable ascents. The path also follows the distinctively red-colored Río Tinto and includes several bridge crossings.

This route is celebrated for its 'very beautiful' and 'impressive' scenery, offering 'cinematographic landscapes'. Key visual attractions include the surreal, reddish-brown 'lunar landscape' shaped by former copper mines, and the vibrant red Río Tinto. You'll pass through the Cuenca Minera, with glimpses of the Sierra de Aracena and Picos de Aroche. Points of interest include abandoned train stations, old mines like Zarandas, and the ruins of an ancient copper foundry, including the Peña de Hierro mine. Don't miss the Minas de Riotinto Viewpoint and the Gossán Reservoir.

No, this route is rated as 'difficult'. A segment from Nerva to Campofrío is specifically described as 'hard but very beautiful'. Touring cyclists should possess a good level of fitness and be prepared for demanding sections and considerable ascents.

The route is a circular trail starting from Nerva. Nerva is a significant stop, and you should be able to find parking within the town, which serves as the primary trailhead for this loop.

To avoid extreme heat during the summer and potential rain in winter, spring (March to May) and autumn (September to November) are generally the best times to cycle this route. The weather is usually milder, making the challenging ascents more manageable and the unique landscapes more enjoyable.

While the trail itself is generally open, it traverses the historic Riotinto Mining Park area, which is recognized as a Site of Cultural Interest. Specific attractions within the park, such as museums or guided tours of certain mines, may require entrance fees. It's advisable to check the official Riotinto Mining Park website for details on any fees or regulations if you plan to visit specific sites off the main cycling path.

While dogs are often welcome on general trails, this is a challenging touring bicycle route with significant distances and potentially busy sections. If you plan to cycle with a dog, ensure it is well-trained, can keep pace, and is comfortable with long distances. Always keep your dog on a leash, especially near roads, other cyclists, or wildlife, and be prepared to carry water for them.

Yes, this route incorporates sections of several other paths. Notably, it covers about 14% of the Camino de Santiago del Sur. You will also find it intersects with parts of the Antigua linea ferrea Peña de Hierro - (Ronquillo) - San Juan de Aznalfarache, and various local paths like the Vereda del Jarrama and Camino de los Álamos.

The route passes through towns like Nerva and Campofrío. Nerva is a significant stop with its town hall and tower, and Campofrío is known for its warm welcome to travelers. Both towns should offer options for cafes, restaurants, and potentially accommodation, making them good places to refuel or rest.