The river Caroní is the most important second river of Venezuela, being the second one of major flow and one of those of major length, reaching 952 km from the tepuy Kukenán, where it is born with the name of river Kukenán, up to his confluence with the river The Orinoco, to whose basin belongs. Caroní's name begins to use from the confluence of the river Kukenán and the river Yuruaní, to 182 km from the birth of the Kukenán and to 770 km from his river mouth in the river The Orinoco. It is located to the south of Venezuela, in the condition Bolivar being the principal tributary of the river The Orinoco as for flow refers. The top basin of the Caroní is located in the Great Sheet (national Park Canaima), in the Venezuelan Guyana, near the border with the Brazil.
