Nieuw Land National Park (New Land National Park; Dutch: Nationaal Park Nieuw Land) is a national park in the Dutch province of Flevoland. It was established on October 1, 2018, when Minister Carola Schouten visited the province to make the announcement. The national park is managed by the organizations Flevo-landschap, Staatsbosbeheer, and Natuurmonumenten. The total surface area amounts to 289 km2 (112 sq mi), of which over 75% is water. The land, mostly wetlands, is part of the artificial island Flevopolder. Nature reserves that are part of the national park include the Oostvaardersplassen, the , the lake Markermeer, and the artificial archipelago Marker Wadden. Some of those areas were already protected Natura 2000 sites before the park's creation. Nieuw Land National Park is visited b