List of National Natural Landmarks in Vermont
There are 12 National Natural Landmarks in Vermont.
| Name | Image | Date | Location | County | Ownership | Description |
| Battell Biological Preserve | Addison | private | A pristine, climax, New England forest. | |||
| Barton River Marsh | Orleans | state | A large, shallow, freshwater marsh considered one of the best in New England. | |||
| Camel's Hump | Chittenden, Washington | state | Supports the second largest extent of alpine-tundra in Vermont. | |||
| Cornwall Marsh | Addison | mixed- state, municipal, private | The largest unbroken red maple swamp in Vermont. | |||
| Franklin Bog | Franklin | private | A cold, northern sphagnum-heath bog. | |||
| Fisher-Scott Memorial Pines | Bennington | state | An old-growth stand of white pine. | |||
| Gifford Woods | Rutland | state | An old-growth, northern hardwood, climax forest. | |||
| Little Otter Creek Marsh | Addison | mixed- state, private | Considered the best large expanse of marsh land in Vermont | |||
| Lake Willoughby Natural Area | Orleans | state | The deepest lake in Vermont and one of the most significant and scenic examples of glacial erosion in the northeast. | |||
| Molly Bog | Lamoille | mixed- state, private | A classic, early successional, cold northern bog. | |||
| Mount Mansfield | Chittenden, Lamoille | state | Contains a virgin, red spruce- balsam fir forest, extensive alpine tundra, and rare arctic flora not found elsewhere in the northeast. | |||
| Chazy Fossil Reef | Grand Isle | mixed- federal, state, private | The oldest known occurrence of a biologically diverse fossil reef in the world. |