From List of National Natural Landmarks, these are the National Natural Landmarks in Utah. There are 4 in total.
| Name | Image | Date | Location | County | Ownership | Description | |
|---|---|---|---|---|---|---|---|
| 1 | Cleveland 39.3228°N -110.6895°W | A possible predator trap that now contains over 15,000 Jurassic dinosaur fossils. | |||||
| 2 | The only Joshua tree forest in Utah and the northernmost stand of tree yuccas in the country. | ||||||
| 3 | Little Rockies | federal/Glen Canyon National Recreation Area | Exposures of intrusive plugs or stocks with associated sills, dikes and laccoliths, all of which were first studied, described and named there. | ||||
| 4 | federal/Wasatch National Forest | An excellent example of a cave formed by the capture of a surface stream | |||||