United States
42.7980°, -114.9440°
1988
18.6
Hagerman Fossil Beds National Monument is managed by the National Park Service (NPS) and preserves one of North America's richest known fossil localities from the Pliocene Epoch. The site contains over 200 species of fossils dating back 3.5 million years, including the famous Hagerman Horse, Idaho's state fossil. The monument provides crucial insights into ancient ecosystems and climate change. Visitors can explore the fossil beds and learn about paleontology through interpretive programs.