Pennsylvania
ModerateValley Green to Chestnut Hill Railroad Grade
Abandoned railroad climbs Wissahickon Gorge
Feature: Scenic
Pennsylvania
EasyFairmount Park West River Drive
Urban carriage road along the Schuylkill
Pennsylvania
ModerateSchuylkill River Trail Power Line Access
Urban utility corridors meet industrial archaeology
Pennsylvania
EasyWissahickon Valley Park Forbidden Drive
Historic carriage road through Philadelphia's wilderness
Argentina
ModerateRuta Nacional 40 Esquel to El Bolsón Andean Lakes Circuit
Patagonia's spine road through pristine Andean valleys
Argentina
ExtremeCircuito Volcánico Puna de Catamarca
World's highest active volcano region traverse.
Argentina
DifficultRuta Nacional 150 Paso Internacional de San Francisco
Historic trans-Andean pass at 4,726 meters.
Argentina
EasyRuta Nacional 52 Salinas Grandes to Purmamarca
Salt flats to seven-colored hills classic route
Argentina
ModerateRuta Nacional 9 Quebrada del Toro
Railway-parallel high-altitude quebrada traverse
Argentina
ExpertRuta Provincial 76 Abra del Acay
Argentina's highest driveable pass at 4,895m