The Río Cauto Basin is located in eastern Cuba and is the largest river basin on the island. It covers an area of approximately 5,000 square kilometers and is primarily drained by the Río Cauto, which flows into the Caribbean Sea. The basin is characterized by diverse ecosystems, including wetlands and forests, which support various wildlife species. The basin plays a crucial role in the local economy, providing water for agriculture and supporting fishing activities. Additionally, it is significant for its natural resources and contributes to the region's biodiversity. Conservation efforts are essential to protect this vital area from environmental threats.