World's Scariest Roads
North Yungas Road, Bolivia
Location: Between La Paz and the town of Coroico
Fear factor: In running as the most dangerous road on the planet, the North Yungas Road—aka the “Road of Death”—stretches for some 40 mountain-hugging miles, as narrow as 10 feet in spots and with 1,000-foot drops straight to a rainforest below. Guardrails? You only wish.