Goiás (formerly called Goiás Velho or Old Goiás) was founded during the Gold Rush that took place in 18th century in Brazil. Goiás thrived as long as the gold mines were active, but stagnated afterwads, which helped to preserve almost intact its historical centre. It cannot be compared with other superb colonial cities in Brazil like Ouro Preto or Olinda, but still, it is a nice place to be for a day or two, visiting its museums (the religious museum is particularly interesting) and enjoying its peaceful atmosphere. Goiás is about 200 km from Brasília (another WHS).