In the largest river basin: animals and vegetations that do not exist anywhere else in the world.
Take a look in this fascinating 4-days cruise to Rio Negro and Amazon River, the M/V Desafio.
People playing with pink dolphins in the Rio Negro (Amazon River Dolphin), during the Amazon Cruise Desafio:
This is the real Magic Kingdom, is not?
Excursions explore the local fauna and flora by canoas.
This 12 cabins river vessel is a great option to escape of the conventional tourism tours.
Photos: Adventure World Brasil
I took this photo in the Amazon jungle, in a authentic tribe from the legendary Xingu: