Many of the numerous rock shelters in the Serra da Capivara National Park are decorated with cave paintings, some more than 25,000 years old. They are an outstanding testimony to one of the oldest human communities of South America.
Established in 1979, the Serra da Capivara National Park stretched across the municipalities of São Raimundo Nonato, São João do Piauí, and Canto do Buriti in the south-eastern section of Piauí state in Brazil’s Northeast Region. In 1994, the municipality of Brejo do Piauí and, in 1995 the municipality of João Costa were dismembered of São João do Piauí. The municipality of Coronel José Dias was dismembered of São Raimundo Nonato in 1992. These three municipalities, plus São Raimundo Nonato, are partially located in the area of the Serra da Capivara National Park.
The Park covers nearly 129, 140 hectares and has a circumference of 214 kilometres. It is situated in the morphoclimatic zone of the Brazilian Caatinga, distinguished by the multiplicity of plant formations typical of the semi-arid regions of Northeast Brazil. The region’s plant species are primarily characterized by the loss of most of their leaves during the dry season, extending from May to December, serving to lend the landscape its silver hue. The region borders two major geological formations – the Maranhão-Piauí sediment basin and the peripheral depression of the São Francisco River – and is endowed with a diversity of relief vegetation and landscapes of breathtaking beauty and dotted with exceptional vistas of the surrounding valleys, mountains, and plains.
The area houses one of the most important archaeological sites in the Americas containing evidence and artefacts that have forced a sweeping re-evaluation of the fundamental traditional theories underpinning the origins of human settlement in the Americas.
Over 300 archaeological sites have been found within the park, the majority consisting of rock and wall paintings dating from 50,000-30,000 years Before Present. Many of the numerous rock shelters in the Serra da Capivara National Park are decorated with rock paintings, some more than 25,000 years old. The analyses and dating of the evidence and artefacts found in the Serra da Capivara National Park serve to confirm the millennial presence of human beings on the American continent and the importance of the heritage. The ensemble of archaeological sites contains dating evidence that has thoroughly revolutionized classical theories regarding the entry route into the Americas by human populations along the Bering Strait. According to studies, the area encompassing the Serra da Capivara National Park was occupied by hunters and gatherers, followed by ceramic-farming societies. Discoveries at the Boqueirão da Pedra Furada archaeological site suggest that human beings may have settled the region as far back as 50,000 years ago, while the oldest remaining archaeological site with surviving rock art dates back 10,530 years Before Present. In the light of these new findings, the region represents one of the most significant archaeological sites in the world and the property is an outstanding testimony to one of the oldest human communities of South America