National Natural Landmarks (U. S. National Park Service) National Natural Landmarks Program The National Natural Landmarks Program recognizes and encourages the voluntary conservation of sites that contain outstanding biological and geological resources Sites are designated by the Secretary of the Interior for their condition, illustrative character, rarity, diversity, and value to science and education The National Park Service administers the
Visit Astonishing National Natural Landmarks - U. S. National Park Service National Natural Landmarks (NNLs) are natural areas that contain significant examples of the nation's biological and geological features The 600+ NNLs are designated by the Secretary of the Interior as the best examples of a type of biological community or geological feature The National Park Service works cooperatively with landowners, managers, and partners to conserve these sites
National Natural Landmarks Directory - U. S. National Park Service National Natural Landmarks National Natural Landmarks Directory There are currently 606 designated National Natural Landmark sites within 48 states, American Samoa, Guam, Puerto Rico, and the U S Virgin Islands Louisiana and Delaware are the only two states that do not contain a NNL site
Explore Americas Natural Heritage - National Natural Landmarks (U. S . . . Explore America's Natural Heritage National Natural Landmark (NNL) sites are designated in recognition of a great variety of biological communities, geological landforms or processes, or paleontological resources The outstanding resources at these sites tell the geological and ecological story of America
What are National Natural Landmarks? - National Natural Landmarks (U. S . . . National Natural Landmarks (NNLs) are some of the best and most significant examples of America’s natural history From ancient forests and fossil beds to volcanic craters and rare wetlands, these sites highlight the biological and geological diversity of the United States and its territories NNLs are designated by the Secretary of the Interior after a thorough scientific evaluation Each
National Natural Landmarks Program - U. S. National Park Service National Natural Landmarks are selected for their outstanding condition, illustrative value, rarity, diversity, and value to science and education Sites are designated by the Secretary of the Interior, with landowner concurrence, and to-date, over 600 landmarks have received the NNL designation within the United States, American Samoa, Guam, Puerto Rico, and the U S Virgin Islands
National Natural Landmarks - U. S. National Park Service National Natural Landmarks The Secretary of Interior has designated over 600 sites as National Natural Landmarks in recognition of their outstanding biological or geological features They illustrate the diversity of the country’s landscape and tell the story of our natural heritage