Lake Fertő, also known as Neusiedler See, is a large, shallow lake located on the border between Austria and Hungary. It is part of the Fertő-Hanság National Park and is recognized for its unique ecosystem, which supports a variety of bird species and plant life. The lake covers an area of approximately 315 square kilometers, making it one of the largest lakes in Central Europe. The lake is a popular destination for outdoor activities such as sailing, cycling, and birdwatching. Its surrounding wetlands and reed beds provide a habitat for many migratory birds, attracting nature enthusiasts. Lake Fertő is also a UNESCO World Heritage site, celebrated for its cultural and natural significance.