Madidi National Park

Madidi National Park covers 18,958 square kilometres in the upper Amazon basin of northwestern Bolivia, stretching from the high Andes at the Apolobamba ridge down through cloud forest and into tropical lowland rainforest, making it one of the most ecologically diverse protected areas on earth and a priority site for global biodiversity conservation efforts.

The park is named after the Madidi river, a tributary of the Beni that runs through the lowland section; the river's colour shifts from clear Andean turquoise to coffee-brown during the rainy season as it carries sediment from the upper watershed into the Amazonian floodplain, a visual transformation that marks the seasonal rhythm of life in the park.

Bird surveys in Madidi have recorded over 1,000 species, among them the iconic harpy eagle, the blue-throated macaw that is endemic to the Beni savanna interface, and dozens of antbird and cotinga species that are virtually unknown outside this region, making Madidi one of the most important birdwatching destinations in the entire Amazon basin.

Mammal diversity is equally striking: jaguars, pumas, ocelots, and jaguarundis roam the lowland forests; giant otters inhabit the river channels in family groups of up to ten individuals; and the Andean spectacled bear descends from the high slopes to feed on cecropia fruit in the cloud forest zone, providing rare sightings for patient observers.

The park's cultural dimension includes communities of Tacana, Esse Ejja, and other indigenous groups who have lived in the Madidi watershed for generations, maintaining fishing, hunting, and agroforestry practices that co-exist with the park's conservation objectives, creating a model for integrated community-based conservation that has been studied by researchers from around the world and applied in other tropical forest protected areas.

Access to Madidi's interior is via the Tuichi river port of Rurrenabaque, from where boat journeys upriver take visitors into progressively more remote forest where the soundscape shifts from howler monkeys and cicadas at the river edge to an almost complete silence broken only by unseen birds deeper in the forest, an acoustic experience that conveys the scale and isolation of the remaining wilderness.

The altitudinal gradient within the park creates sharply different habitats within a short horizontal distance: near the Rurrenabaque end, tropical humidity and dense canopy create near-dark conditions on the forest floor, while the highland sections above 3,000 metres feature elfin forest with moss-draped trees and a completely different set of specialist species adapted to cool, wet conditions.

Madidi National Park protects an exceptional gradient of ecosystems from Andean peaks to Amazon rainforest, making it one of the most ecologically diverse places on earth.

Bird surveys have recorded over 1,000 species, including the critically endangered blue-throated macaw and the harpy eagle.

The park is one of the last places in Bolivia where jaguar, giant otter, and Andean spectacled bear can be observed with reasonable probability.