University of Wyoming Geological Museum

Bring Geology to Life!

The University of Wyoming Geological Museum is a vital resource for both academic programs at UW and public education. As part of the Department of Geology and Geophysics in the College of Engineering & Physical Sciences, the museum supports scientific research and fosters a deeper understanding of the Earth’s history. The museum strives to make learning tangible and fun for everyone from university students to families. Through its collections, exhibits and outreach programs, the museum plays a key role in advancing the university’s commitment to education, research and community engagement.

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Teachers Can Book a Tour

Inside the geological museum where "Big Al" the Allosaurus exhibit is on display
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Wyoming-centric Exhibits!

The Geological Museum is a “can’t miss” stop on UW’s campus. Greeting you outside the museum you’ll find our historic copper T-rex sculpture. This life sized statue is a favorite of many UW students, not just because of his stature, but also because legend has it that if you throw a spruce tree cone into its mouth during finals week, you are sure to get an A on your exams!

 

While the museum highlights different aspects of earth science from all across the globe, it really excels in showcasing Wyoming-centric fossils and discoveries—just like our fan-favorite: Big Al! Al is a proud Wyomingite and we are still discovering new facts about this amazing creature’s time on Earth! And while the 75-foot Apatosaurus display is impressive, that’s just the start! Visit to check out all of our exhibits to explore rocks and fossils spanning history.

About the UW Geological Museum

The University of Wyoming Geological Museum is a vibrant hub of learning and discovery that brings Wyoming’s prehistoric past to life! Since its founding in 1887, the museum has showcased a world-class collection of fossils—including over 60,000 specimens and 50 holotypes—while supporting cutting-edge research and education. From towering dinosaurs to early mammals, these treasures help students, faculty, and the public explore the wonders of Earth's history. Nearly 20,000 visitors each year—including K–12 students, international tourists, and curious locals—enjoy dynamic exhibits, outreach events, and behind-the-scenes collections guided by passionate scientists. It’s a place where geology rocks—literally!

 

Support the Geological Museum

We are continuously working to maintain our displays, bring in new exhibits, and find more and more ways we can serve our community. You can donate to help us keep up that work! Send your funds specifically to the museum by clicking the link below. We greatly appreciate your support to help us continue to make an impact on campus and in our community!

Make a Donation