National Parks
National Monuments
National Historical Parks, Memorials, and Battlefields
National Recreation Areas, Seashores and Trails
Other Preserves and Protected Areas
... (0.1 mi²). 0.4 km² (0.1 mi²) of it is land and none of the area is covered with water. Demographics As of the census of 2000, there are 138 people, 61 ...