Federal District (Brazil) in the context of "Central-West Region, Brazil"

Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is also the world's fifth-largest country by area and the seventh-largest by population, with over 213 million people. The country is a federation composed of 26 states and a Federal District, which hosts the capital, Brasília. Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese speakers in the world and is the only country in the Americas where Portuguese is an official language.

Bounded by the Atlantic Ocean on the east, Brazil has a coastline of 7,491 kilometers (4,655 mi). Covering roughly half of South America's land area, it borders all other countries and territories on the continent except Ecuador and Chile. Brazil encompasses a wide range of tropical and subtropical landscapes, as well as wetlands, savannas, plateaus, and low mountains. It contains most of the Amazon basin, including the world's largest river system and most extensive virgin tropical forest. Brazil has diverse wildlife, a variety of ecological systems, and extensive natural resources spanning numerous protected habitats. The country ranks first among 17 megadiverse countries, with its natural heritage being the subject of significant global interest, as environmental degradation (through processes such as deforestation) directly affect global issues such as climate change and biodiversity loss.

Brazil is divided into federative units which have a certain degree of autonomy (self-government, self-regulation, and self-collection) and are endowed with their own government and constitution. There are 26 states (estados) and one federal district (distrito federal). The states are generally based on historical, conventional borders which have developed over time. The states are divided into municipalities, while the Federal District assumes the competences of both a state and a municipality.

Brasília (/brəˈzɪliə/ brə-ZIL-ee-ə, Brazilian Portuguese: [bɾaˈziliɐ, bɾaˈziljɐ] ) is the capital city of Brazil and the Federal District. Located in the Brazilian highlands in the country's Central-West region, it was founded by President Juscelino Kubitschek on 21 April 1960, to replace Rio de Janeiro as the national capital. Brasília is Brazil's third-most populous city after São Paulo and Rio de Janeiro, with a population of 2.8 million. Among major Latin American cities, it has the highest GDP per capita.

Brasília is a planned city developed by Lúcio Costa, Oscar Niemeyer and Joaquim Cardozo in 1956 in a scheme to move the capital from Rio de Janeiro to a more central location, which was chosen through a committee. The landscape architect was Roberto Burle Marx. The city's design divides it into numbered blocks as well as sectors for specified activities, such as the Hotel Sector, the Banking Sector, and the Embassy Sector. Brasília was inscribed as a UNESCO World Heritage Site in 1987 due to its modernist architecture and uniquely artistic urban planning. It was named "City of Design" by UNESCO in October 2017 and has been part of the Creative Cities Network since then.

The coastline of Brazil measures 7,491 km, making it the 16th longest national coastline in the world. The coastline touches exclusively the Atlantic Ocean. Brazil's coastline has many geographical features such as islands, reefs, bays, and its 2,095 beaches.

9 of Brazil's 26 states are landlocked, including the Federal District. The capitals of the 17 coastal states are close to the ocean, with the exceptions of Curitiba in Paraná, Porto Alegre in Rio Grande do Sul, Teresina in Piauí, Belém in Pará, and Macapá in Amapá.

The Cerrado (Portuguese pronunciation: [seˈʁadu]) is a vast ecoregion of tropical savanna in central Brazil, being present in the states of Goiás, Mato Grosso do Sul, Mato Grosso, Tocantins, Maranhão, Piauí, Bahia, Minas Gerais, São Paulo, Paraná and the Federal District. The core areas of the Cerrado biome are the Brazilian highlands – the Planalto. The main habitat types of the Cerrado consist of forest savanna, wooded savanna, park savanna and gramineous-woody savanna. The Cerrado also includes savanna wetlands and gallery forests.

The second largest of Brazil's major habitat types, after the Amazonian rainforest, the Cerrado accounts for a full 21 percent of the country's land area (extending marginally into Paraguay and Bolivia). About 75% of the Cerrado’s 2 million km is privately owned.

Minas Gerais (Brazilian Portuguese: [ˈminɐz ʒeˈɾajs] ; English: /ˈmɪnəs dʒəˈraɪs/ MIN-əs jə-RYS lit. 'General Mines') is one of the 27 federative units of Brazil, being the fourth largest state by area and the second largest in number of inhabitants with a population of 20,539,989 according to the 2022 census. Located in the Southeast Region of the country, it is bordered to south and southwest by São Paulo; Mato Grosso do Sul to the west; Goiás and the Federal District to the northwest; Bahia to the north and northeast; Espírito Santo to the east; and Rio de Janeiro to the southeast. The state's capital and largest city, Belo Horizonte, is a major urban and finance center in Brazil, being the sixth most populous municipality in the country while its metropolitan area ranks as the third largest in Brazil with just over 5.8 million inhabitants, after those of São Paulo and Rio de Janeiro. Minas Gerais' territory is subdivided into 853 municipalities, the largest number among Brazilian states.

The state's terrain is quite rugged and some of Brazil's highest peaks are located in its territory. It is also home to the source of some of Brazil's main rivers, such as the São Francisco, Grande, Paranaíba, Doce and Jequitinhonha rivers, which places it in a strategic position with regard to the country's water resources. It has a tropical climate, which varies from colder and humid in the south to semi-arid in its northern portion. All of these combined factors provide it with a rich fauna and flora distributed in the biomes that cover the state, especially the Cerrado and the threatened Atlantic Forest.

The municipalities of Brazil (Portuguese: municípios do Brasil) are administrative divisions of the Brazilian states. Brazil currently has 5,571 municipalities, which, given the 2019 population estimate of 210,147,125, makes an average municipality population of 37,728 inhabitants. The average state in Brazil has 214 municipalities. Roraima is the least subdivided state, with 15 municipalities, while Minas Gerais is the most, with 853. Northern states are divided into small numbers of large municipalities (e.g. Amazonas is divided into only 62 municipalities), and therefore they cover large areas incorporating several separated towns or villages that do not necessarily conform to one single conurbation. Southern and eastern states on the other hand, are divided into many small municipalities (e.g. Minas Gerais), and therefore large urban areas usually extend over several municipalities which form one single conurbation. More than a half of Brazilian municipalities have a population of lesser than 10,000 inhabitants.

The Federal District cannot be divided into municipalities, which is why its territory is composed of several administrative regions. These regions are directly managed by the government of the Federal District, which exercises constitutional and legal powers that are equivalent to those of the states, as well as those of the municipalities, thus simultaneously assuming all the obligations arising from them.

The São Francisco River (Portuguese: Rio São Francisco, pronounced [ˈʁiu sɐ̃w fɾɐ̃ˈsisku]), known in English as the San Francisco River, is a large river in Brazil. With a length of 2,914 kilometres (1,811 mi), it is the longest river that runs entirely in Brazilian territory, and the fourth longest in South America and overall in Brazil (after the Amazon, the Paraná and the Madeira). It is also locally known as the Velho Chico (pronounced [ˈvɛʎu ˈtʃiku]; lit. 'Old Chico'), and was once known as the Opara by the Indigenous people before colonization.

The São Francisco originates in the Canastra mountain range in the central-western part of the state of Minas Gerais. It runs generally north in the states of Minas Gerais and Bahia, behind the coastal range, draining an area of over 630,000 square kilometres (240,000 sq mi), before turning east to form the border between Bahia on the right bank and the states of Pernambuco and Alagoas on the left one. After that, it ends on the boundaries between the states of Alagoas and Sergipe and washes into the Atlantic Ocean. In addition to the five states which the São Francisco directly traverses or borders, its drainage basin also includes tributaries from the state of Goiás and the Federal District.