The Amiga River Basin is the largest rainforest on earth. Truly, this area is one of the world's most beautiful and unspoiled places. It is dense, rich, tropical and brimming with life. Here runs the Rio Negro river - a lifeline, dark and black, but pure as any water in the world. Know as the Golden River it is host to some of the most remarkable and fascinating wildlife on earth. For the people and creatures which reside here, the river is their life's blood. Trade of sugar, coffee and other commodities is still the major monetary exchange. And the world's aquariums glisten with some of the most unusual and spectacular amphibian and aquatic life. Dive in and discover the secrets of The Golden River.