The Manu River is the place of the highest biological concentrations on the planet, with 19,098 km2, which is why Unesco named it a World Heritage Site of the Biosphere Reserve for more than 40 years.
The Manu River is the place of the highest biological concentrations on the planet, with 19,098 km2, which is why Unesco named it a World Heritage Site of the Biosphere Reserve for more than 40 years.