Hagerman Fossil Beds National Monument
Horse fossils are the famous entry point, but the monument records an entire 3.5-million-year-old ecosystem of wetlands, grasslands, predators, birds, and changing climate.
Artwork inspired by Mary Hallock Foote
The Hagerman Horse is a zebra-relative represented by unusually abundant material, yet the site’s scientific value comes from the wider fauna and stratigraphy. Begin at the shared Hagerman visitor center, where fossils, maps, and research explain how sediments accumulated and how paleontologists reconstruct habitat rather than display isolated curiosities.
Most fossil beds are protected research terrain and not open for casual collecting or close exploration. Scenic overlooks reveal the landscape but few fossils in place. Pair the museum with one authorized viewpoint, leave every fragment untouched, and avoid confusing the monument with Thousand Springs State Park even though they share a visitor facility.
- Age
- About 3.5 million years
- Icon
- Hagerman Horse
- Allow
- 2–3 hours
Quick guide
- Shared visitor center fossil
- Shared visitor center fossil galleries
- Then
- One authorized landscape overlook
Explain the form of Hagerman Fossil Beds National Monument
- Opening question
- Use the visitor center to build the Pliocene ecosystem.
- Shared visitor center fossil
- Place Hagerman Horse among plants, predators, and wetlands.
- System at work
- Use an official overlook to understand stratigraphy and scale.
- Conditions check
- Never collect fossils or enter closed research terrain.
Good to know
The current visitor center is shared with Thousand Springs State Park, while the fossil beds lie elsewhere. Use NPS directions for any overlook and do not expect a walk among exposed skeletons; collecting is prohibited.
Notice these
- About 3.5 million years
- Hagerman Horse
- Place Hagerman Horse among plants, predators, and wetlands.