Step back in time to the Pliocene era at the Hagerman Fossil Beds National Monument, where vibrant wetlands, dense forests, and sprawling grasslands once thrived, offering a haven for a diverse array of creatures. Delve into the fascinating world of extinct species such as the saber-toothed cat, mastodon, and ground sloth, alongside more recognizable inhabitants like horses, beavers, and birds. Unravel the mysteries of prehistoric life as you explore the rich tapestry of fossilized remains that serve as the cornerstone of research at Hagerman. Immerse yourself in the scientific study of Pliocene fossils, unlocking valuable insights into the ancient ecosystems that once flourished in this now-preserved landscape. Embark on a journey through time at Hagerman Fossil Beds National Monument, where each fossil tells a compelling story of the past, waiting to be discovered by avid explorers and history enthusiasts alike.

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Hagerman, Idaho, gets 10 inches of rain per year. On average, there are 213 sunny days per year in Hagerman, Idaho. The July high is around 94 degrees. The January low is 22. Our comfort index, which is based on humidity during the hot months, is a 78 out of 100, where higher is more comfortable. The US average on the comfort index is 44.