Manaus is the Capital of Amazon State in Brazil.

It is located in the confluence of two river Rio Negro and Solimões.

The Manaus City is the base for ecotourism in the Amazon Rainforest in Brazil.

The Amazon River is the largest river in the world by volume, and the second logest river, the first is the Nilo River.

The water from Amazon River is released on the Atlantic Ocean, this river is responsable of 20% of fresh water entering in the oceans in the rainy season.