The River Salzach is a river in Austria and Germany, flowing for about 225 kilometers. It originates in the Hohe Tauern mountain range and eventually joins the Inn River near Burghausen. The river is known for its clear waters and scenic landscapes, making it a popular spot for outdoor activities. The Salzach runs through several towns, including Salzburg, famous for its historic architecture and as the birthplace of Wolfgang Amadeus Mozart. The river also serves as a natural border between Austria and Germany in some areas, contributing to the region's cultural and historical significance.