The Ljusnan River is a significant waterway located in central Sweden. It stretches approximately 250 kilometers and flows through the provinces of Gävleborg and Hälsingland. The river originates from the Ljusnan Lake and eventually empties into the Gulf of Bothnia. It is known for its scenic beauty and is a popular destination for outdoor activities such as fishing and kayaking. Historically, the Ljusnan River played an important role in the timber industry, serving as a transportation route for logs. The river's basin is home to diverse wildlife and various ecosystems, making it an essential area for conservation efforts. Additionally, several towns, including Ljusdal, are situated along its banks, contributing to the local economy.