California
ModerateBradshaw Trail
1860s freight route across the Colorado Desert
Difficulty: Moderate
Level 2
California
ModerateBig Sur Coast Ridge Road
High ridge above Big Sur's untamed coast
California
ModerateDeath Valley Backcountry Byway
Desert crossing through America's harshest landscape
Bahia
ModerateEstrada dos Diamantes Chapada Diamantina Norte
Colonial diamond rush roads through Bahia highlands
Brazil
ModerateEstrada de Ferro Madeira-Mamoré Heritage Railway Trail
Brazil's Devil's Railroad through jungle ruins
Brazil
ModerateEstrada da Borborema Agreste Circuit
Sertão cattle trails through highland stone country
Brazil
ModerateEstrada da Cachoeira Serra da Capivara Circuit
30,000-year-old rock art meets technical sandstone
Brazil
ModerateCaminho das Esmeraldas Chapada dos Veadeiros
Brazil's emerald mining heritage in crystal highlands
Argentina
ModerateRuta Nacional 3 Patagonia Wind Gap Challenge
Patagonian wind torture on the road to nowhere
Brazil
ModerateEstrada Parque Transpantaneira Norte
Pantanal wetlands wildlife highway on floating bridges