Río Guaviare is a major river located in the eastern part of Colombia. It flows through the Amazon rainforest and serves as a natural boundary between the Guaviare and Vaupés departments. The river is approximately 1,200 kilometers long and is a tributary of the Orinoco River, contributing to the region's rich biodiversity. The river is vital for local communities, providing water for drinking, fishing, and transportation. Its basin is home to various species of flora and fauna, making it an important ecological area. Additionally, the Río Guaviare is significant for indigenous groups who rely on its resources for their livelihoods.