Rienza is a river located in the northern part of Italy, specifically in the South Tyrol region. It flows through the Val Pusteria valley and is known for its clear waters and picturesque surroundings. The river is approximately 30 kilometers long and eventually merges with the Drava River. The Rienza is popular for various outdoor activities, including hiking and fishing. Its banks are lined with scenic trails, making it a favorite spot for nature enthusiasts. The river also plays a vital role in the local ecosystem, supporting diverse wildlife and plant species.