The busy port of Belém, Brazil is the gateway to the Amazon, and it is laden with jungle riches like hardwoods, orchids, nuts and minerals. It is known as the Metropolis of the Brazilian Amazon region, or Cidade das Mangueiras (city of mango trees) due to the number of those trees found in the city. Belém offers colorful markets, including indigenous handicrafts and quartz jewelry. Nearby is the emerald world of the Amazon’s Guama River.