Photo by K. Magnuson
The National Natural Landmarks (NNL) Programs is one of over 50 community assistance programs offered by the National Park Service (NPS). These programs help us work with partners to carry out the NPS mission, protecting and sharing America’s natural and cultural heritage.
The NNL Program is part of a group of seven National Designation Programs. These programs recognize places of national importance and highlight the efforts of communities, organizations, and landowners who help care for them.
Other National Designation Programs include:
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Get more information on NPS community assistance programs.
Everyone Can Help Protect Special Places
These programs are built on partnerships and community involvement. Everyone can take part, whether you’re a landowner, educator, advocate, or visitor.
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Learn more about partnering with the NPS.
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Find out how small conservation actions can make a big difference with Conservation at Home.
Last updated: December 3, 2025