The Rendena River is a river located in the Trentino region of northern Italy. It flows through the picturesque Val Rendena, a valley known for its stunning landscapes and outdoor recreational activities. The river is a tributary of the Chiese River, contributing to the region's rich hydrology. The Rendena River is approximately 30 kilometers long and is characterized by its clear waters and scenic surroundings. It is popular for activities such as fishing, kayaking, and hiking along its banks. The river plays a vital role in the local ecosystem and supports various wildlife species.