Manaus, the capital city of the Amazonas state in Brazil, is a mesmerizing gateway to the heart of the Amazon Rainforest. Situated at the confluence of the Rio Negro and the Amazon rivers, Manaus is a bustling metropolis surrounded by lush greenery and teeming wildlife. Its storied past as a rubber boomtown is reflected in its grandiose architecture, including the opulent Teatro Amazonas, a majestic opera house adorned with colorful tiles and gilded accents.