Join二 upcoming events being held in Manaus. Manaus is a vibrant city in the heart of the Amazon rainforest in Brazil, known for its rich history as a rubber boomtown, bustling port, and home to the famous Amazonas Opera House, offering a unique blend of urban excitement and natural wonders, from the Meeting of Waters to the lush green of the Amazon forest, making it an unforgettable destination for your next adventure.