North Yungas Road is hands-down the most dangerous in the world for motorists. If other roads could be considered impassable, this one clearly endangers your life. It runs in the Bolivian Andes, 70 km from La Paz to Coroico, and plunges down almost 3,600 meters with extremely narrow hairpin curves and 800-meter abyss near-misses.
A fatal accident happens there every couple of weeks, and 100-200 people die there every year. In 1995 the Inter-American Development Bank named the La Paz-to-Coroico route "the world's most dangerous road."
Among the route there are many visible reminders of accidents, wrecked carcasses of cars and trucks lie scattered around at the bottom.
The buses and heavy trucks navigate this road, as this is the only route available in the area. Buses crowded with locals go in any weather, and try to beat the incoming traffic to the curves.
It does not help that the fog and vapors rise up from the heavily vegetated valley below, resulting in almost constant fogs and limited visibility. Plus the tropical downpours cause parts of the road to slide down the mountain.
Apparently some companies make business on the road's dubious fame by selling the extreme bike tours down that road. "Gravity Assisted Mountain Biking" is one of them. If you are nuts enough to consider it, please be advised that you will be only adding to the road hazards, as it's hard to spot a cyclist on the road's hairpin curves.
Source: Dark Roasted Blend
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