The Térraba River is one of the longest rivers in Costa Rica, flowing approximately 145 kilometers. It originates in the Talamanca Mountains and travels through the Térraba-Sierpe National Wetlands, providing vital water resources to the surrounding ecosystems and communities. The river is significant for its biodiversity, supporting various wildlife species and plant life. It also plays a crucial role in the local economy, as it is used for fishing, agriculture, and transportation. The Térraba River is an essential natural feature that contributes to the cultural and environmental landscape of the region.