Rio de Oro is a

river A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of ...

Colombia Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...

and

Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...

Geography

Río de Oro has its source on the eastern slope of the

serranía de Los Motilones The Serranía de Los Motilones is a mountain range A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similar ...

, in the Catatumbo Barí Natural Park (extreme north of the

Norte de Santander Department Norte de Santander (Spanish for Northern Santander) () is a departments of Colombia, department of northeastern Colombia. It is in the north of the country, bordering Venezuela. Its capital is Cúcuta, one of the country's major cities. Norte ...

). It then flows eastward following the Venezuelan border, going to Venezuela then join the

Catatumbo River The Catatumbo River () is a river rising in northern Colombia, flowing into Lake Maracaibo in Venezuela. The Catatumbo River is approximately long. It forms a part of the international boundary between the two countries. The river flows through ...

. in the state of

Zulia Zulia State (, ; Wayuu: ''Mma’ipakat Suuria'') is one of the 23 states of Venezuela. The state capital is Maracaibo. As of the 2011 census, it has a population of 3,704,404, the largest population among Venezuela's states. It is also one of t ...

References

Rivers of Colombia Rivers of Venezuela Maracaibo basin International rivers of South America

Río de Oro Río de Oro (, Spanish for "River of Gold"; , , often transliterated as ''Oued Edhahab'') is the southern geographic region of Western Sahara. It was, with Saguia el-Hamra, one of the two territories that formed the Spanish province of S ...

Border rivers Rivers of Zulia {{Venezuela-river-stub