AV1
Independent atlas of long-distance treks
Trailio
Find your next long-distance trek. Official sources, maps, GPX links, guides, communities and practical info in one place.
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Editor's pick
Featured routes
Hand-picked routes across collections — from alpine challenges to coastal walks and gentle starts for beginners.
AV1Alpine Treks
Alta Via 1
Dolomity, Itálie
A Dolomite classic with dramatic peaks, rifugi, and one of the best beauty-to-logistics ratios in the Alps.
- Distance
- 125 km
- Time
- 8-12 days
- Difficulty
- Hard
TMBAlpine Treks
Tour du Mont Blanc
Francie, Itálie, Švýcarsko
The famous circuit around Mont Blanc with excellent infrastructure, big elevation and strong alpine scenery.
- Distance
- 170 km
- Time
- 7-10 days
- Difficulty
- Hard
MALBeginner Treks
Malerweg
Saské Švýcarsko, Německo
A scenic German trek among sandstone towers, forests and viewpoints — excellent for a first multi-day trip.
- Distance
- 116 km
- Time
- 6-8 days
- Difficulty
- Moderate
CAM-FRCaminos
Camino Frances
Francie a Španělsko
The classic Camino to Santiago with the strongest infrastructure, community and pilgrim atmosphere.
- Distance
- 790 km
- Time
- 30-36 days
- Difficulty
- Moderate
SNPCentral European Treks
Cesta hrdinů SNP
Slovensko
Slovakia's longest trail: 770 km on red waymarks from Devín to the Dukla Pass across the ridges of the Little Carpathians, Greater Fatra and Low Tatras.
- Distance
- 770 km
- Time
- 25-32 days
- Difficulty
- Hard
STCCentral European Treks
Stezka Českem — severní větev
Česko
A thousand kilometres along the Czech northern border: from the country's westernmost point to its easternmost, across every major border mountain range.
- Distance
- 1,015 km
- Time
- 40-55 days
- Difficulty
- Moderate
FISHCoastal & Island Treks
Fishermen’s Trail
Alentejo a Algarve, Portugalsko
A Portuguese coastal classic with cliffs, sand, fishing villages and ideal off-season atmosphere.
- Distance
- 226 km
- Time
- 10-13 days
- Difficulty
- Moderate
GR10GR Routes
French Pyrenees Traverse
Francouzské Pyreneje
A long traverse of the French side of the Pyrenees from the Atlantic to the Mediterranean.
- Distance
- 920 km
- Time
- 45-60 days
- Difficulty
- Hard
GR11GR Routes
Spanish Pyrenees Traverse
Španělské Pyreneje
Spain's answer to the GR10: a wilder Pyrenean traverse with more sun and high-mountain atmosphere.
- Distance
- 840 km
- Time
- 40-55 days
- Difficulty
- Hard
GR20GR Routes
Corsica Traverse
Korsika, Francie
The Corsican classic with sharp ridges, chains and mountain huts. Short on kilometres, big on experience.
- Distance
- 180 km
- Time
- 12-16 days
- Difficulty
- Expert
GR221GR Routes
Dry Stone Route
Mallorca, Španělsko
A sunny mountain traverse of Mallorca through stone paths, terraces and Tramuntana villages.
- Distance
- 140 km
- Time
- 7-10 days
- Difficulty
- Moderate
Collections
GR routes, Caminos, the Alps and the coast
Trailio covers six collections across Europe — from iconic GR routes through alpine crossings and pilgrim ways to coastal and beginner-friendly trails.
GR Routes
10 European classics, from Corsica to the Pyrenees.
Caminos
7 pilgrim routes with infrastructure and a clear stage rhythm.
Alpine Treks
5 alpine crossings from the Dolomites to Mont Blanc.
Coastal & Island Treks
7 routes around the Atlantic, islands and coastal cliffs.
Beginner Treks
6 routes with good logistics and a lower technical barrier.
Mountain Treks
6 demanding mountain crossings beyond the Alps.
Central European Treks
3 big routes close to home — Czechia, Slovakia, Slovenia.
Still deciding?
Compare treks side by side
Pick 2–3 routes and quickly see which is shorter, more accessible or more practical for your first big trek.
Community
Photos from trekkers
A gallery of real shots from the trails by people who walked them — coming soon.