The National Natural Landmarks Program recognizes and encourages the 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 program and works cooperatively with landowners, managers and partners to promote conservation and appreciation of our nation's natural heritage.
National Natural Landmarks Program
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- Duration:
- 50 seconds
A short video that highlights the National Natural Landmark Program.
![Link to story map page about NNL highlights from 2019](https://webarchive.library.unt.edu/web/20201219092431im_/https://www.nps.gov/common/uploads/grid_builder/nnlandmarks/crop16_9/6F794029-F3E9-6D39-D0A9712EE49CE8EB.jpg?width=465&quality=90&mode=crop)
2019 Landmark Highlights
Explore accomplishments at NNL sites during 2019!
![a silhouette of a person in the foreground with a wall of tracks in the background](https://webarchive.library.unt.edu/web/20201219092431im_/https://www.nps.gov/common/uploads/grid_builder/nnlandmarks/crop16_9/4E0D19C7-A869-DDF5-8C0D12A7F2B4A3D4.jpg?width=465&quality=90&mode=crop)
Telling the Dinosaur Story
Explore the fascinating time of dinosaurs as told through various National Natural Landmarks (NNLs) in our new 3 part series.
Last updated: October 30, 2020