Formosa is a municipality located in the state of Goiás, Brazil, approximately 80 kilometers northeast of Brasília. The population was 123,684 in a total area of 5,813.637 km2. Formosa is known for its waterfalls and natural environment. It is a large producer of cattle and grains and is one of the fastest-growing cities in the state.

Goiás is a Brazilian state located in the Center-West region. Goiás borders the Federal District and the states of Tocantins, Bahia, Minas Gerais, Mato Grosso do Sul and Mato Grosso. The state capital is Goiânia. With 7.2 million inhabitants, Goiás is the most populous state in the Center-West and the 11th most populous in the country. It has the ninth largest economy among Brazilian federative units. In Brazil's geoeconomic division, Goiás belongs to the Centro-Sul (Center-South), being the northernmost state of the southern portion of Brazil. The state has 3.3% of the Brazilian population and is responsible for 2.7% of the Brazilian GDP.