The Ziller River is a prominent river located in the Tyrol region of Austria. It flows through the Zillertal Valley and is approximately 50 kilometers long. The river originates from the Zillertal Alps and eventually joins the Inn River, contributing to the larger Danube River system. The Ziller River is known for its picturesque landscapes and is a popular destination for outdoor activities such as hiking and rafting. The river plays a significant role in the local ecosystem and economy. It provides water for agriculture and supports various wildlife species. Additionally, the Ziller River is a key feature of the Zillertal tourism industry, attracting visitors to its scenic beauty and recreational opportunities.