There are 4 National Natural Landmarks in North Dakota.[1]
Name | Image | Date | Location | County | Ownership | Description |
---|---|---|---|---|---|---|
Fischer Lake | 1960 | 47°05′00″N 99°13′38″W / 47.083268°N 99.227339°W | Stutsman | mixed- state & private | Representative of the glacial moraine and pitted outwash plain surface of North Dakota. | |
Rush Lake | 1965 | 48°54′16″N 98°40′53″W / 48.904575°N 98.681398°W | Cavalier | private | A large shallow, essentially undisturbed prairie pothole lake. | |
Sibley Lake | 1975 | 47°31′13″N 98°20′43″W / 47.520278°N 98.345278°W | Kidder | mixed- state & private | A large, permanent alkaline lake. | |
Two Top and Big Top Mesa | 1965 | 47°18′08″N 103°29′16″W / 47.302222°N 103.487778°W | Billings | federal (Little Missouri National Grassland) | A badlands terrain of sandstones, siltstones and clay. |
There are four National Natural Landmark sites located within the state of North Dakota.