Manaus is the capital of the state of Amazonas in Brazil, known for its rich biodiversity and vibrant culture. Located at the confluence of the Negro and Solimões rivers, it serves as a gateway to the Amazon rainforest. The city is notable for its historical significance, with attractions such as the Amazon Theatre, a stunning opera house built during the rubber boom. Manaus is also a hub for eco-tourism, offering unique experiences such as river tours and jungle excursions, showcasing the natural beauty and diverse wildlife of the Amazon.