Montes de Hierro Greenway Loop

The route features a varied surface, including both tarmac roads and dirt tracks. You'll encounter sections of asphalt and compacted earth. Due to the presence of unpaved segments, a gravel bike or mountain bike is recommended for touring cyclists. There are also seven tunnels and several walkways to navigate.

The Montes de Hierro Greenway is generally considered to be of moderate difficulty for cyclists with a reasonable level of fitness. While some sources describe it as an 'easy one-day route for initiated cyclists,' be aware that some segments may involve steep slopes and require good to very good fitness. It can be completed in a single day, but for a more leisurely pace, it can be divided into two stages.

The trail is rich in both natural beauty and historical significance. You'll cycle along the Greenway of the Montes del Hierro, passing structures from the area's iron mining past. A notable historical stop is the El Pobal Ironworks Museum. You'll also find scenic spots like the Beautiful view towards the village of Galdames, and eventually reach views of Playa de la Arena beach and the Bay of Biscay.

The best season for this adventure is from late spring to early autumn. During these months, you can enjoy pleasant weather, blooming vegetation in spring, and warm summer days, making for an ideal cycling experience.

While the trail itself is generally accessible, specific rules regarding dogs (leash requirements, waste disposal) can vary. It's always best to keep your dog on a leash, especially in more populated areas or near wildlife, and to carry waste bags. Check local regulations for any specific restrictions.

No, there are no specific permits or entrance fees required to access and cycle the Montes de Hierro Greenway Loop. It is a public greenway, freely accessible to cyclists and hikers.

The trail typically runs from Traslaviña station to the area around Muskiz or Kobaron. You can find parking facilities near these starting points. For example, parking is usually available in towns like Muskiz, which offers convenient access to the greenway.

Yes, the route is well-connected by public transport. You can conveniently access the trailheads via train, particularly from Bilbao. This makes it easy to plan your trip, whether you intend to complete the full loop or just a section, with options to return to Bilbao by train from various points.

Yes, the route incorporates sections of several other trails. The majority of the loop follows the Vía Verde de los Montes de Hierro, but it also passes through parts of the Camino Natural Via Verde Montes de Hierro (tramo de Atxuriaga a Gallarta), Ezkerraldea -Meatzalde - Enkarterri, and the Camino Natural Via Verde de Galdames a Sopuerta.

You'll traverse a spectacular mountainous region with dense green forests. The scenery is a unique blend of natural beauty and historical industrial heritage, featuring old loading bays, railway stations, bridges, and tunnels from the iron mining era. A significant highlight is the transition from the mountains to the scenic Basque coast, offering views of Playa de la Arena beach and cliffs overlooking the Bay of Biscay.

While much of the route is suitable for all skill levels, especially the paved sections, some segments may involve steep slopes and unpaved terrain. For families with younger children or those seeking a very easy ride, consider tackling shorter, flatter sections or splitting the route into two stages. A gravel bike or mountain bike is recommended for comfort on varied surfaces.

Yes, as the greenway connects several towns and villages, you can find amenities such as cafes, pubs, and accommodation options along or near the route. Towns like Muskiz and others in the region offer places to refuel and rest.