National Park Neusiedler See-Seewinkel is located in Austria and Hungary, surrounding the Neusiedler See, a large shallow lake. This park is known for its unique wetlands, diverse bird species, and rich biodiversity. It covers an area of approximately 300 square kilometers, making it one of the largest national parks in Austria. The park is a UNESCO World Heritage site and is particularly famous for its habitats that support various migratory birds. Visitors can enjoy activities like birdwatching, hiking, and cycling while exploring the stunning landscapes of Seewinkel, which features vast grasslands and reed beds.