Russia
ModerateCaucasus Military Highway (Georgian Military Road)
200-year-old military route across the Caucasus
Trail Type: Scenic Drive
Mae Hong Son
ModerateMae Hong Son Loop
Thailand's epic 1,864-curve mountain loop
Switzerland
ModerateGrimsel Pass Military Road
Swiss Alpine fortress road through granite giants
Auvergne-Rhône-Alpes
ModerateCol de l’Iseran Alpine Military Road
Europe's highest paved pass through granite peaks
Italy
ModeratePasso dello Stelvio Military Road
Europe's highest paved pass with 48 hairpins
France
ModerateCol du Galibier Military Road
Europe's highest military road at 8,678 feet
Norway
ModerateHardangervidda Plateau Crossing
Cross Europe's largest mountain plateau
Austria
ModerateVia Claudia Augusta Alpine Crossing
Roman legion route across the Austrian Alps
Asturias
ModeratePicos de Europa N-625 High Route
Limestone cathedral route through Spanish peaks
Spain
EasyVía de la Plata Roman Military Road
Roman stones, legion routes, two millennia of history