Colombia–Venezuela border

The Orinoco () is one of the longest rivers in South America at . Its drainage basin, sometimes known as the Orinoquia, covers approximately , with 65% of it in Venezuela and 35% in Colombia. It is the fourth largest river in the world by discharge volume of water ( at delta) due to the high precipitation throughout its catchment area (). The Orinoco River and its tributaries are the major transportation system for eastern and interior Venezuela and the Llanos of Colombia. The Guaviare River, with a flow of 8,200 cubic meters, is the main tributary. The environment and wildlife in the Orinoco'

tributary of the Amazon river

River shared between Colombia and Venezuela

tributary of the Orinoco in the Llanos of central Colombia

river between Colombia and Venezuela

river in Venezuela

river in Venezuela

international border

drainage basin

mountain

bridge connecting Colombia and Venezuela

watercourse in Colombia, tributary of the Catatumbo River