Goiás testifies to the occupation and colonization of the lands of central Brazil in the 18th and 19th centuries. The urban layout is an example of the organic development of a mining town, adapted to the conditions of the site. Although modest, both public and private architecture form a harmonious whole, thanks to the coherent use of local materials and vernacular techniques.

Źródło: World Heritage Convention
http://whc.unesco.org/en/list/993