The Cuyuni River is a significant waterway located in Guyana and Venezuela. It flows through the lush landscapes of the Guiana Shield, eventually merging with the Essequibo River. The river is approximately 200 kilometers long and serves as a vital resource for local communities, providing water and supporting biodiversity. The Cuyuni River is also known for its rich mineral deposits, including gold and diamonds, which have attracted mining activities in the region. Its banks are home to various wildlife and plant species, making it an important ecological area. The river plays a crucial role in the livelihoods of indigenous peoples and local economies.