GR 10

GR10
Signpost on the GR10
Length866 km (538 mi)
LocationPyrenees
DesignationGR footpath
TrailheadsHendaye, Banyuls-sur-Mer
UseHiking
Elevation change48,000 m (157,000 ft)
Seasonlate spring-early summer, late summer-early fall
HazardsStorms, Snow, Heat

GR 10 is a French GR footpath, or hiking trail, that runs the length of the Pyrenees Mountains. It roughly parallels the French–Spanish border on the French side. Those attempting the entire trail often choose to walk it from west to east, from Hendaye on the Bay of Biscay to Banyuls-sur-Mer on the Mediterranean Sea, but it can also be traversed east to west.