The Liwu River is a river located in the eastern part of Taiwan. It flows through the scenic Taroko Gorge, a popular tourist destination known for its stunning landscapes and unique geological formations. The river is approximately 20 kilometers long and is an important water source for the surrounding areas. The Liwu River is characterized by its clear blue waters and steep cliffs, making it a favorite spot for outdoor activities such as hiking and photography. The river's ecosystem supports various plant and animal species, contributing to the rich biodiversity of the region.