Cerro Las Tetas Twin Peaks Mining Road

The old mining road to Cerro Las Tetas climbs 3.4 miles from Salinas through dry forest and limestone karst terrain, following the route early Spanish colonists used to extract copper from these iconic twin peaks. Steep switchbacks carved into solid rock challenge low-range gearing, while loose talus and exposed bedrock demand careful tire placement. The final push to the western summit requires navigation around collapsed mine shafts and rusted machinery from the 1940s operations, when this site produced copper for the war effort.

This moderate route needs high-clearance 4WD with good ground clearance for rock obstacles. Dry season (December through April) offers better traction, but summer heat makes the exposed climb brutal by midday. No permits required though this is private land with informal access. The summit provides 360-degree views from San Juan to Ponce, with the Caribbean Sea stretching endlessly south. Primitive camping possible near the base, but bring all water—the only source is seasonal rainwater collection in rock depressions.