National Park Donau-Auen is a protected area located along the Danube River in Austria. It spans approximately 93 square kilometers and is known for its diverse ecosystems, including wetlands, forests, and floodplains. The park serves as a vital habitat for various species of plants and animals, some of which are endangered. Established in 1996, the park aims to preserve the natural landscape and promote biodiversity. Visitors can explore numerous walking and cycling paths, as well as enjoy activities like birdwatching and canoeing. The park plays a crucial role in environmental education and conservation efforts in the region.