Puerto Rico
ModerateBosque Estatal de Susúa Observatory Road
Rainforest climb to abandoned radio tower views
Trail Type: Technical 4x4
Puerto Rico
DifficultKarst Country Isabela Cave Circuit
Underground Puerto Rico through ancient limestone maze
Puerto Rico
ExpertCordillera Central Toro Negro to Villalba Summit Road
Cloud forest ridge run through radio tower maze
Puerto Rico
ExpertRío Grande de Arecibo Gorge Access Road
Limestone labyrinth with teeth-grinding descents
Puerto Rico
DifficultMaricao Coffee Plantation Ridge Road
Coffee country climbs where hurricanes left their mark
Puerto Rico
ExpertBosque Estatal de Toro Negro Observatory Road
Cold War ruins in the clouds above Puerto Rico
Puerto Rico
DifficultCueva Ventana Limestone Ridge Technical Route
Limestone maze to the window cave.
Puerto Rico
ExpertMona Passage Lighthouse Keepers’ Supply Road
Caribbean island isolation meets technical punishment.
Puerto Rico
DifficultCordillera Central Cerro La Santa to Adjuntas Mining Road
Central mountain mining road that means business.
Puerto Rico
DifficultMonte Guilarte Radio Tower Summit Road
Technical summit assault through cloud forest