Spain Leads in Sustainable Travel: Transforming Old Railways into Scenic Greenway Trails

In an inspiring initiative Spain transforms its old railways into scenic Greenways, or Vías Verdes, creating a network of over 2,000 miles of breathtaking walking and cycling trails. These eco-friendly pathways cater to adventurers of all kinds—cyclists, walkers, horse riders, and even wheelchair users. Far more than a practical repurposing of disused infrastructure, the Greenways invite you to slow down, reconnect with nature, and immerse yourself in Spain’s diverse and stunning landscapes in a sustainable and meaningful way.

The project began in 1993, reviving railway routes closed in the 1960s. What could have been forgotten relics of the past have instead become an integral part of modern eco-tourism, offering visitors a grounded view of a remarkable Spanish landscape. Today, there are 135 Vías Verdes crisscrossing the country, with even more in development. These include new routes in Murcia, the Compostela-Tambre-Lengüelle in Galicia, and the Basque Añorga-Errekalde-Lasarte Greenway. Every route is unique with contrasting landscapes, from valleys and forests with indigenous plant species to wetlands brimming with life, to ancient ruins and historic villages.

Adding to their character, many old train stations along the Greenways have been turned into cafés, restaurants, and hostels, offering a convenient spot to refuel or rest.

A Journey Through Spain’s Best Vías Verdes

Every Greenway is unique but these six routes stand out for their stunning scenery, history and opportunities for exploration:

• Vía Verde del Aceite (Jaén and Córdoba)
  This 128-kilometre trail takes you through the heart of Andalusia, weaving between olive groves and picturesque towns. Following the path of a 19th-century railway line once used for transporting olive oil, the route is rich in history and natural beauty. Marvel at the towering viaducts and converted train stations that now serve as cosy eateries, and don’t miss the wildlife at the Laguna Honda Reserve, where white-headed ducks and purple gallinules thrive.
• Vía Verde del Carrilet (Girona)
  Known as the ‘Switzerland of Catalonia,’ this 39-kilometre route passes through valleys, volcanic landscapes, and medieval towns. Starting in the Garrotxa Volcanic Area, the trail follows the Fluvià, Brugent, and Ter rivers, offering stunning views of lush greenery and historic architecture. Highlights include the porticoed square in Amer and the medieval charm of Anglès.
• Vía Verde de Cidacos (La Rioja)
  For wine lovers, this 34-kilometre trail through La Rioja is a dream come true. Following the Cidacos River, the path is lined with vineyards, rocky cliffs, and forests. Along the way, you can explore the castle ruins in Quel, relax in the thermal pools at Arnedillo, and spot eagles and falcons nesting in the cliffs.
• Vía Verde Manacor-Artá (Mallorca)
  This 29-kilometre route in Mallorca meanders through pine forests, mulberry trees, and sheep pastures. Beginning in the centre of the island, it heads east, offering opportunities for beachside detours in Son Servera. Don’t miss the neo-gothic church designed by Catalan architect Joan Rubió Bellver or the delicious apricot cakes in Son Carrió.
• Vía Verde del Pas (Cantabria)
  This 35.5-kilometre trail in northern Spain follows the Pas River, passing through Cantabria’s verdant landscapes. Highlights include the prehistoric caves of Monte Castillo in Puente Viesgo and the Puente Real Aqueduct. The journey also takes you past the Nestlé factory in La Penilla, where the air is filled with the scent of chocolate—an unexpected delight for travellers.
• Compostela-Tambre-Lengüelle (Galicia)
  At 26 kilometres, this is Galicia’s longest Greenway, tracing the route of the old Santiago-A Coruña railway. The trail passes through the lush Galician oak and chestnut forests, known locally as fragas, which are renowned for their biodiversity. Along the way, you’ll encounter historic sites such as the Castro de Casanova, a mysterious Iron Age Celtic settlement, and the San Miguel de Gándara Church in Oroso, an example of Galicia’s rustic architectural heritage. Stop for a Cerveza at the Rosende Bar or stay overnight at the pilgrim’s hostel in the old Cerceda Station. With Santiago de Compostela nearby, it’s impossible not to feel the profound sense of spirituality that has defined the region for centuries, alongside its natural beauty.

Sustainability Meets Adventure

One of the best things about the Vías Verdes is how accessible they are. With most trails being flat and well-signposted, they’re perfect for everyone including, seasoned cyclist, a family with kids, or someone just looking for a peaceful walk. These trails offer a sustainable way to see Spain’s stunning landscapes as well as allowing you to take your time and soak up the journey.

Whether you’re traversing Andalusia’s olive groves or Cantabria’s green valleys, the Vías Verdes lets you to experience Spain at your own pace. The transformation of these old railway routes has created a bridge between the past and the present, offering travellers an eco-friendly way to connect with nature and history.

Plan Your Greenway Adventure

For anyone inspired to explore these trails, Spain’s official tourism website offers detailed guides to help you plan your journey. Visit spain.info for more information on the Vías Verdes and other sustainable travel ideas.

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[Feature Image Credit: The Western Producer]

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