Here you get some information on the main caverns in the Chapada Diamantina, with texts, photos and maps. Visits to caverns, inside or outside parks, are regulated by IBAMA, the federal environment agency. Take a closer look at caves in Brazil at Brazilian Society of Speleology . For worldwide info go to The International Union of Speleology. You´ll certainly enjoy visiting our EcoGuide on Terra Ronca, the main central Brazil caverns complex, in the State of Goiás.