Join 無料 upcoming events being held in Guarani. Guarani is a vibrant city in the Brazilian state of Mato Grosso do Sul, where visitors can immerse themselves in the rich culture of the indigenous Guarani people, explore stunning natural landscapes such as the Iguacu Falls and the Parque Nacional do Iguaçu, and experience the area's famous ecotourism offerings, including river rafting, hiking, and wildlife viewing.