How do the Yungas connect Bolivia’s Andes to its eastern lowlands?

The Yungas serve as a critical transitional zone between the high, snowcapped peaks of the Cordillera Real and the Bolivia eastern lowlands, known as the Oriente.

Geographically, this region occupies the eastern slopes of the Andean Cordillera, characterized by an extremely precipitous descent from the mountains toward the plains. This rugged, rainy, and heavily forested belt of deep valleys and gorges acts as a physical bridge, facilitating the transition from the high-altitude Andean environment to the tropical lowlands.12

Transportation infrastructure further connects these areas. Narrow, rocky roads carved into the mountainside link the Yungas to La Paz, while routes extending from towns like Coroico continue toward Caranavi and various mining areas, effectively integrating the mountainous slopes with the lower-lying regions of the country.1