Pennsylvania
ModerateMorris Park Meadowbrook Lane Connector Trail
Urban wilderness loop through forgotten Philadelphia
Trail Type: High Clearance
Pennsylvania
EasyPhiladelphia Water Works Reservoir Access Road
Industrial heritage behind Fairmount Water Works
Pennsylvania
ModerateBrandywine Creek Iron Furnace Heritage Trail
Colonial blast furnace access roads and ore cart tracks
Pennsylvania
ModerateGirard Point Bridge Industrial Approach Circuit
Industrial maze beneath Philadelphia refineries
Pennsylvania
EasyTacony Creek Park Industrial Access Road
Hidden creek valley in North Philadelphia
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
ModeratePennypack Park Creek Trail Access Road
Hidden service roads through Northeast Philly wilderness
Argentina
ExpertRuta Nacional 40 Paso de Agua Negra to Rodeo
Argentina's highest vehicle pass at 4,770 meters
Argentina
ExpertRuta Provincial 40 Paso de San Francisco
Argentina's highest international border crossing