Epic Bike Trails Expedition
Explore Spain from the Atlantic to the Mediterranean by bike.
A coast-to-coast cycling expedition following the ghost of an unfinished railway across valleys, plateaus, historic cities and the hidden heart of inland Spain.
Distance
780.54 km GPX route
Suggested duration
11 ride days
Start / Finish
Santander to Valencia
Ride style
Gravel, touring, bikepacking and e-bike
Surface
Greenways, natural roads, gravel tracks, minor roads and connectors
Best season
April-June / September-October
Difficulty
Moderate to demanding
Support
Self-Guided Plus or Guided Epic Expedition
Full Route Map
This is the actual GPX route on a real map: Santander on the Cantabrian coast, the crossing through Burgos, Soria, Aragon and Teruel, and the final arrival in Valencia on the Mediterranean.
Full Route Map
780.54 km GPX line. Click a stage to zoom into that section; use the map controls to inspect terrain, towns and the coast-to-coast position.
The Rider Story
This is a ride of transformation. You begin with the smell of salt in the air, leaving Santander and the Cantabrian Sea behind. The first kilometres still feel northern: green hills, damp valleys, stone villages and cloud shadows moving across the mountains.
The route does not throw you immediately into the empty heart of Spain. It pulls you in gradually. At first you ride through soft Atlantic greens. Then the Cantabrian range rises ahead, the first great wall between the coast and the interior. Behind you is the ocean. Ahead of you is Castile.
Once the mountains are crossed, the route opens. The sky becomes bigger, the villages become more spaced out and the land stretches wider and quieter. You begin to ride into the great interior: fields of cereal, empty roads, river corridors, old railway alignments and forgotten stations where the silence says as much as the architecture.
North of Burgos the route reveals one of its great surprises. The River Ubierna brings gallery forests and water birds. La Serrezuela adds limestone gorges. Las Torcas bring red earth and eroded terrain. La Bureba opens into pale badlands, and Poza de la Sal gives the crossing salt geology, cliffs and castle views.
Burgos is the first great cultural landmark. From there, the journey pushes toward pine forests and quiet Soria, then into the empty middle between Soria, Calatayud, Calamocha and the Teruel highlands. This is where the Expedition feeling becomes strongest: fewer services, longer horizons, dry valleys, old trade corridors and railway ghosts.
Then, little by little, the Mediterranean begins to announce itself. The air changes. The light becomes warmer. The terrain starts to descend. The dry highlands give way to the Valencian interior, then to orchards, irrigation channels, citrus trees and the final approach to the coast.
That is the magic of this Expedition: every day changes the scenery, but the line always makes sense. You are following a historic idea across the country, a railway that wanted to connect Spain from sea to sea. Today, the bike completes the story.
Natural Heritage
The Santander - Mediterraneo is not only a railway story. In northern Burgos the bike moves through a remarkable sequence of river corridors, limestone gorges, badlands, salt geology, orchards, oak woods and pine forests.
North of Burgos, the River Ubierna creates a soft green corridor of poplars, willows, ash trees, water crossings and birdlife. It is not dramatic in one instant; it is beautiful because it lets Castile arrive through a living valley.
The route turns vertical through limestone walls, canyon passages and climbing cliffs around Penahorada and Villaverde-Penahorada, a geological threshold between the Duero and Ebro worlds.
Red clay, broken slopes, quiet villages and eroded forms give Las Torcas a raw, sculpted character. It feels like crossing a lesser-known natural Spain that has been shaped slowly by water and time.
Pale soils, reddish tones, gullies, ravines and dry sculptural terrain make La Bureba one of the route's surprises: not green north, not classic plain, but a fragile badland landscape under a huge sky.
Poza de la Sal adds salt geology, castle views, cliffs and the heritage of Felix Rodriguez de la Fuente. The village is a scenic stop, but also a place where nature, culture and geology overlap.
Caderechas softens the Expedition with cherry blossom, Reineta apple orchards, wooded hillsides and small villages. In spring it can become one of the most unexpectedly beautiful moments of the north.
Why Epic
This is not a route-library download. The GPX gives you the line; Epic turns the crossing into a rideable Expedition with stage logic, lodging, charging strategy, luggage options, food stops, cultural pauses and the right rhythm for your group.
The route begins with Atlantic air and ends in Mediterranean light. Every day changes the country under the wheels.
The Expedition follows the ghost of an unfinished railway: stations, corridors, bridges and alignments that still point across Spain.
The journey is not only cities and distance. It crosses gorges, badlands, river corridors, pine forests, high plains, orchards and sea.
Epic turns the GPX into a rideable plan: daily rhythm, accommodation logic, luggage choices, e-bike charging, food stops and cultural pauses.
11 Route Chapters
Santander to Vega de Pas
The Expedition begins with salt in the air. Santander Bay falls behind, the roads fold into green Pasiego valleys and the ride still feels northern: wet stone, dairy country, close hills and villages protected by mountain walls.
Highlights: Santander Bay, Pasiego mountain culture, sobaos, Cantabrian cheese and a soft first transition from coast to interior.
Ride note: Manageable distance, but the route is already moving toward mountain country.
Stage map
62 km
Full route position
Stage 1 of 11
Vega de Pas to Trespaderne
This is where the old railway dream had to fight Spanish geography. The rider climbs out of the Atlantic world, crosses the Cantabrian barrier and starts to understand the scale of the journey.
Highlights: Misty valleys, stone villages, mountain stews, northern cheeses and the threshold of Castile.
Ride note: One of the harder days. Weather, food and pacing matter.
Stage map
80 km
Full route position
Stage 2 of 11
Trespaderne to Burgos
The route enters the natural complexity of northern Burgos: water, limestone, river valleys and widening Castilian horizons. Burgos arrives as the first great cultural pause, with the cathedral skyline rising above the ride.
Highlights: River corridors, limestone ridges, Burgos Cathedral, morcilla, lechazo and Castilian soups.
Ride note: A balanced stage with a major city finish.
Stage map
70 km
Full route position
Stage 3 of 11
Burgos to Hontoria del Pinar
North of Burgos, the Expedition becomes a natural-history ride: the Ubierna riverbanks, La Serrezuela, Las Torcas, La Bureba, Poza de la Sal and Caderechas give the route one of its richest landscape sequences.
Highlights: Gallery forests, limestone gorges, red earth, salt landscapes, cherries, Reineta apples and old railway traces.
Ride note: Long distance makes water, snacks and accommodation logic important.
Stage map
89 km
Full route position
Stage 4 of 11
Hontoria del Pinar to Soria
The landscape cools into pine forests and river valleys. Soria does not announce itself loudly; it appears through Romanesque stone, empty streets, dry grass, pine resin and the poetry of space.
Highlights: Pine forests, river valleys, Romanesque churches, torreznos, mushrooms and local lamb.
Ride note: A gentler day in elevation that still keeps the journey moving.
Stage map
68 km
Full route position
Stage 5 of 11
Soria to Aninon
The Expedition feeling becomes strongest in the empty middle. Villages are spaced farther apart, the sky expands, and the ride crosses the Spain that most travellers only glimpse from a road.
Highlights: Open plateaus, remote villages, long horizons, dry valleys, almonds, local wines and village bakeries.
Ride note: Do not underestimate service spacing. Carry water and food.
Stage map
85 km
Full route position
Stage 6 of 11
Aninon to Calamocha
The route moves through Aragon as a corridor of rail memory and dry valleys. Towers, old bridges, village bars and warm stone turn the ride from pure distance into a cultural crossing.
Highlights: Mudejar towers, Aragonese villages, jamon, ternasco and local wine.
Ride note: Medium-hard day with varied terrain and a strong sense of continuity.
Stage map
83 km
Full route position
Stage 7 of 11
Calamocha to Cella
The Jiloca corridor is a rolling, exposed piece of the route: high plains, cereal fields, railway remnants and a clean line toward the Teruel highlands.
Highlights: High plains, optional Teruel detour, jamon de Teruel, migas and roast meats.
Ride note: Wind and weather can shape the day.
Stage map
75 km
Full route position
Stage 8 of 11
Cella to Sarrion
This shorter day holds the hinge of the crossing. The route is still inland and high, but the Mediterranean begins to become a direction rather than an idea.
Highlights: Teruel highlands, black truffle, stone villages, jamon de Teruel and local cheeses.
Ride note: A useful recovery stage before the final transition.
Stage map
62 km
Full route position
Stage 9 of 11
Sarrion to Altura
The terrain starts to release. The air warms, orchards begin to appear and the line drops toward the Valencian interior with a very different rhythm.
Highlights: Old rail corridors, dry valleys, olive oil, almonds, Valencian wines and the first signs of rice country.
Ride note: Easier climbing profile, but heat can matter in late spring and summer.
Stage map
66 km
Full route position
Stage 10 of 11
Altura to Valencia
After days of inland silence, Valencia feels earned. The ride enters Mediterranean light through orchards, irrigation channels, gardens and the final city approach.
Highlights: Valencian orchards, Turia gardens, old town, beach arrival, paella, horchata, oranges and seafood.
Ride note: Technically easier, emotionally huge. Leave time for the city and the sea.
Stage map
63 km
Full route position
Stage 11 of 11
Modular Expedition Options
3-4 days
Coast, valleys, mountain crossing and the monumental arrival in Burgos.
3 days
Northern Burgos landscapes, pine country and Castilian quiet.
3-4 days
The remote middle, Aragon corridors, Mudejar culture and big-sky riding.
2-3 days
The descent toward Levante, orchards, warmer light and the Mediterranean finish.
11 ride days
The complete Santander to Valencia Expedition, built as a proper start-to-finish objective.
Choose Your Expedition Format
For experienced riders who want independence with stage design, accommodation logic, GPX support and practical planning.
Plan this formatFor small groups who want the full crossing with guide support, local context, logistics, pacing and a stronger shared journey.
Plan this formatFor riders who want the complete line with charging strategy, shorter day logic and accommodation selected around battery reality.
Plan this formatNature, Culture, Food
Cantabrian valleys, Burgos geology, river corridors, pine forests, empty plateaus, Teruel highlands, Valencian orchards and the Mediterranean edge.
Santander port life, railway stations, Burgos Cathedral, Camino atmosphere, Soria Romanesque heritage, Aragonese Mudejar identity, optional Teruel and Valencia old town.
Sobaos, Cantabrian cheese, cocido montanes, morcilla, lechazo, cherries, Reineta apples, torreznos, ternasco, jamon de Teruel, black truffle, paella, horchata and oranges.
Practical Planning
April to June brings green north and manageable interior temperatures. September and October bring stable weather, autumn colour and a warm Mediterranean finish.
Gravel bikes with 40 mm plus tyres, trekking bikes, hardtails and e-bikes all make sense. Heavily loaded riders will appreciate wider tyres.
The route is excellent for e-bike touring, but remote sections and long stages make charging strategy part of the trip design.
Some historic railway sections are not finished greenway. The GPX uses a mix of greenways, natural roads, minor roads and practical connectors.
Download the GPX
The GPX follows the coast-to-coast line from Santander to Valencia and is designed around the most rideable available corridor, using greenways, natural roads, low-traffic connectors and practical alternatives where the historic railway line is not fully converted.
Route conditions, surfaces and access can change. Always check current conditions before departure.
Ready to cross Spain by bike?
