Branco River of Venezuela is also known as Rio Branco in Portuguese. Branco River of Venezuela originates just above the Boa Vista at the junction of the Rio Uraricoera, which rises in the Serra Parima on the border of Venezuela, and the Rio Takutu, which flows from the Serra Pakaraima on the border of Guyana. Rio Branco river in Venezuela flows through the south west part of Venezuela and covers a stretch of 775 kilometers prior to joining the Negro river. Branco river is one the significant Venezuela rivers as well as Brazil rivers, as it also flows through Brazil. The topography of upper Branco is markedly different from the topography of the lower course of the river. The general direction of the river veers from south to southwesterly direction.