1,200+ trails · Countries and regions worldwide
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1,218 trails found
ChallengingThru Hike
GR4 Trail
Nice
1500 km43000m gain6-8 weeks
France's GR4 Trail is a 1500km demanding thru-hike from the Atlantic coast to the Mediterranean. This epic route traverses diverse landscapes, from maritime plains to ancient highlands, offering a 6-8…
ChallengingThru Hike
GR5
Briançon
660 km15000m gain4-5 weeks
Traverse France's majestic Alps on the GR5, a 660km high-altitude route demanding 4-5 weeks of dedicated walking. This challenging traverse links Lake Geneva to the Mediterranean, offering stunning pa…
ChallengingThru Hike
GR6
Nice
1230 km25400m gain6-8 weeks
Hike France's GR6, a 1230km Grande Randonnée from Maritime Alps summits to Atlantic shores. This demanding 6-8 week traverse offers a diverse landscape, from rugged highlands to coastal stretches, wit…
ChallengingThru Hike
GR7
Granada
1250 km50000m gain50-60 days
The GR7 offers a profound, solitary traverse of rural Spain, stretching 1250km from Tarifa to the Pyrenees. This demanding 50-60 day route winds through rugged mountain ranges and isolated valleys, pr…
ChallengingThru Hike
GR10
Toulouse
866 km55000m gain45-60 days
Traverse the French Pyrenees on the GR10, an 866km route from Atlantic coast to Mediterranean shores. This demanding, 45-60 day trek offers a complete horizontal crossing of the mountain range, presen…
ChallengingThru Hike
GR11 Trail
Barcelona
840 km39000m gain40-50 days
Walk the GR11, Spain's epic Senda Pirenaica, an 840km mountain traverse from Atlantic to Mediterranean. This demanding, 40-50 day route crosses rugged alpine passes, granite highlands, and verdant val…
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Tile images: Roman Kirienko, Lochie Blanch, NEOM, Nick Night, Josh Behunin, Annie Spratt, Luke Miller via Unsplash; Great Walk by Matthew Boucher / Wakahi.