Bolivia
ExpertSalar de Uyuni Eastern Circuit Bolivia
World's largest salt flat circumnavigation
Feature: Remote
Brazil
ModerateEstrada de Ferro Vitória a Minas Railway Heritage Circuit
Iron ore railway heritage through mining country
Brazil
ExpertTrans-Amazônica Highway BR-230 Marabá to Humaitá Jungle Penetration
Brazil's brutal jungle highway through the Amazon
Amazonas
DifficultCordillera Oriental Chachapoyas Cloud Forest Traverse
Pre-Inca cloud forest where warriors ruled the mist
Mérida
DifficultCordillera de Mérida Paso del Águila High Circuit
Cloud forest to páramo in the Venezuelan Andes
Brazil
ModerateEstrada Real Minas Gerais Diamond Mining Circuit
Colonial diamond roads through the Serra do Espinhaço
Pennsylvania
DifficultPine Barrens Power Line Access Road
Deep sand utility corridor through protected wilderness
Pennsylvania
EasyTacony Creek Park Industrial Access Road
Hidden creek valley in North Philadelphia
Pennsylvania
ModerateValley Green to Chestnut Hill Railroad Grade
Abandoned railroad climbs Wissahickon Gorge
Pennsylvania
DifficultDelaware River Port Authority Maintenance Circuit
Bridge infrastructure meets urban exploration