a roughly -long single-track road that is hard to travel in the rainy season. It also has a dirt road to the native community of Infierno ("Hell"), where the Ese'ejas (or Guarayos) live. Their chief is Agustín Shapaja, who led the famous expedition (made into a TV special) to the Candamo. He was featured in the TV documentary El Candamo, la Ultima Tierra sin Hombres (The Candamo, The Last Land without Men). Economy Madre de Dios depends heavily on natural products and raw materials for its economy. There is virtually no manufacturing industry. The main agricultural products are: Cotton Coffee Sugarcane Cacao beans Brazil nuts Palm oil Gold mining is the only other large industry of the region, confined mainly to alluvium adjacent to the Inambari and Madre de Dios rivers. Significant deforestation has resulted due to this activity. In addition, techniques for gold mining have been described as resulting in both a major environmental and public health problem. Most gold miners use liquid mercury to extract gold particles from the alluvium. They often handle the toxic liquid mercury with their bare hands. To purify the gold particles, the mercury is burned off. After being vaporized, mercury particles contaminate the surrounding ecosystems. Mercury bioaccumulates throughout the food chain to become concentrated in top predators, such as large river fish and carnivorous birds. The local people may be harmed by direct contact with the element, as well as by ingesting dangerous levels of mercury when they eat the fish. Mercury results in a variety of neurological and congenital health problems. Ecotourism is a major emerging industry in Madre de Dios. A number of lodges in Manu and Tambopata are becoming part of what is described as the Vilcabamba-Amboró Corridor. Some of these EcoLodges offer adventure activities as well, such as Ecoaventuras Amazonicas. New legislation encourages private investors to create concessions for conservation or ecotourism. This is to extend the reaches of the public protected areas. This integration includes native communities, which are increasingly involved in ecotourism. The importance of including the local population relies on the long-term incentives for leaving standing forest. The local population is integrated into conservation initiatives as well as economic cycles. Political divisions The region is divided into three provinces (provincias, singular: provincia), which are composed of 11 districts (distritos, singular: distrito). The provinces, with their capitals in parentheses, are: Manu (Salvación) Tahuamanu (Iñapari) Tambopata (Puerto Maldonado)