Top 5 former railway lines transformed into gravel routes in Europe

Chasing the ghosts of industrial history while racking up miles on smooth dirt tracks—that’s the true essence of gravel adventure. Across Europe, thousands of miles of disused railway lines have found a second life. Dark tunnels, spectacular viaducts, and gentle gradients built for steam engines make these former railway lines the ultimate playground for gravel riding.

Whether you're looking for a weekend nature escape or a multi-day bikepacking trip, discover our selection of the top 5 rail-trails for gravel biking in Europe.

1. Vía Verde de la Sierra (Spain): Andalusian Immersion

Built in the 1920s but never actually used by a single train, this abandoned railway line winds through the wild landscapes of the Sierra de Cádiz. Spanning 36 kilometers (22 miles), it alternates between dirt tracks, limestone gorges, and 30 tunnels carved directly into the rock.

• Distance: 36 km

• Surface: Hard-pack dirt, fine gravel, dark tunnels (lights required!)

• Highlight: Riding beneath the Zaframagón crag, a nature reserve home to one of Europe’s largest colonies of griffon vultures.

• Best for: History buffs and open-space lovers chasing Mediterranean sunshine.

👉 Extend the adventure: If southern tracks call your name, check out our Gravel Trip in Andalusia for a mix of wild trails, white villages, and Mediterranean ridges.

2. Spoleto-Norcia Rail-Trail (Italy): Umbria’s Hidden Gem

Carved into the heart of the Umbrian mountains, the former railway connecting Spoleto to Norcia is widely considered one of Italy’s most spectacular cycling routes. Closed since 1968, it has been transformed into a thrilling gravel track featuring dozens of daring viaducts and mountain-hewn tunnels.

• Distance: ~50 km

• Surface: Loose gravel, forest tracks, rough stones

• Highlight: The Cortaccione Viaduct and breathtaking views over the Nera Valley.

• Best for: Riders looking for a technical course with moderate elevation gain.

3. Southern Burgundy Greenway (France): The Bois Clair Tunnel

Following the route of the former Chalon-sur-Saône to Cluny railway line, this Burgundian itinerary is perfect for getting started with gravel touring. The path winds through rolling vineyards, quiet pastures, and medieval landmarks.

• Distance: ~70 km

• Surface: Smooth asphalt and hard-packed dirt tracks

• Highlight: The 1.6-kilometer-long Bois Clair Tunnel, holding the title of Europe's longest railway tunnel open to cyclists.

• Best for: An ideal ride to stress-test your bikepacking setup with complete peace of mind.

4. Ostiglia-Treviso Rail-Trail / "La Veneziana" (Italy): From the Plains to the Hills

Originally built for military strategy, this former railway line abandoned after World War II has been transformed into a green ribbon spanning over 100 km across Veneto. Exceptionally smooth and flat, it offers the perfect terrain to log miles at a steady pace through lush countryside.

• Distance: 118 km (including ~50 km of dedicated rail-trail)

• Surface: Farm tracks, fine gravel, shaded woodland paths

• Highlight: The charming atmosphere of restored railway stations repurposed into gourmet rest stops.

• Best for: Long-distance enthusiasts and fast-paced rides without major elevation.

5. Le P’tit Train du Nord (Quebec / Long-Distance Bonus)

(Non-European Bonus) If you dream of the Far North, this legendary 232 km Canadian trail built on a disused railway between Bois-des-Filion and Mont-Laurier is the benchmark for North American gravel riding.

Why Are Former Railway Lines Perfect for Gravel Riding?

• Gentle, predictable gradients: Trains cannot climb steep hills, so these converted tracks rarely exceed a 2% to 3% incline. This guarantees a steady effort without breaking your rhythm.

• Complete safety: Totally isolated from car traffic, these rail-trails offer complete peace of mind and total immersion in nature.

• Unique architectural heritage: Engineered structures, soaring viaducts, steel bridges, and historic train stations line every stage of the journey.

Take on the Gravel Adventure with GravelUp

Riding along historic rail-trails is a great entry point into bikepacking. But to experience total immersion without worrying about GPX routes, logistics, or luggage transfer, a guided trip changes everything.
At GravelUp, we design turnkey, small-group gravel trips to take you along Europe’s most breathtaking trails:

• 100% stress-free logistics: Charming accommodations, generous local meals, and full luggage transfers.

• Expert guides: Passionate local ride leaders who know every turn of the trail.

• Premium equipment: High-end gravel bike rental options (regular or e-gravel), perfectly set up for your trip.

Whether you want to ride the limestone tracks of the Grands Causses, explore the wild trails of the Pyrenees, or roll through the scenic landscapes of the Alpilles, find the expedition that matches your level.
👉 Discover our full trip catalog and book your next gravel adventure!