The Rio São Francisco, often called Velho Chico, is a major river flowing through Minas Gerais, Brazil. Its headwaters, or Nascente, are located near São Roque de Minas within a national park, though access roads to the area can be difficult with rocks and ditches. The river is historically characterized by periods of drought, which can affect water levels. For paddlers, it is known as a beautiful river with outstanding scenery, suitable for kayaking and stand-up paddleboarding. The overall infrastructure along the river, however, is noted as being very poor. The river is navigable for a long stretch, including between Pirapora in Minas Gerais and Juazeiro in Bahia, indicating significant sections suitable for multi-day journeys. Notable features along the route include the Xingo Canyon, where boat trips are possible, and the Presidente Dutra bridge providing access to an island. The surrounding landscape includes canyons and sertão towns. Wildlife sightings include various species of aquatic birds.