NPS Centennial

The National Park Service turns 100 on August 25, 2016. As we lead up to the centennial, we invite you to participate in Find Your Park Experiences to learn, discover, be inspired, or simply have fun in national parks. Find Your Park Experiences offer unique opportunities to explore national parks both in person and online. Check out the experiences in this park or search all experiences to identify an opportunity that matches your interests. You can also share your national park story at

A Call to Action remains the foundation for our 2016 centennial preparations. It is the National Park Service's blueprint for the future, outlining the innovative work we want to accomplish. Fossil Butte National Monument is a big part of this effort. Take a look at what we're doing and get involved!



Check back for experiences in this park. To find other national park experiences, visit the experiences search.

Call to Action Projects 

  • Twenty-two Year Old Fossil Exhibits Updated for 40th Anniversary Celebration

    fossilized juvenile fish exhibit

    Five 22-year old exhibits at Fossil Butte National Monument were updated in October 2013. Content was revised by monument staff with attention to professional look and quality. The update corrected several scientific inaccuracies, added 54 fossils to the exhibits and introduced interpretive themes that were previously lacking including fry and fingerlings, traces fossils and predator-prey, to name a few. Read more

  • Students Discover Southwest Wyoming's "Aquarium in Stone"

    2nd grade students learn about fossilized fish from Ranger John

    Two hundred and five pre-school, second, third, fourth, fifth, sixth and eighth grade students participated in several activities during fall field trips to Fossil Butte National Monument, and fifty two second grade students were visited in their classrooms. The fossilization game, fossil relay, fossil preparation demonstrations and ranger led tours and hikes introduced these students to the amazing fossil story told here. Read more

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