D-0519 is a 83 km (51 mi) long section of the Donau river, and is located in Austria. It begins in the city of Linz and flows into the Danube at Vöcklabruck. The D-0519 section of the river is highly important for recreation and leisure activities, as it provides numerous opportunities for fishing, boating, and swimming. The landscape surrounding the river includes beautiful forests and picturesque villages, making it a popular destination for tourists and locals. Along the banks, visitors can find numerous restaurants, camp sites, and swimming areas. In recent years, efforts have been made to improve the navigation conditions of the river and to open it up for more commercial boat traffic.