- Attraction: Poozeum
- Location: 109 W Railroad Ave, Williams, AZ 86046
- Industry: Museum
- Website: https://poozeum.com/
In the heart of Williams, Arizona – Gateway to the Grand Canyon – sits the world’s most unusual museum, where thousands of fossilized feces specimens tell the fascinating story of ancient life through the most unexpected scientific lens imaginable.
Founded by Guinness World Record holder George Frandsen, who owns the largest collection of coprolites (fossilized poop) in the world, this extraordinary FREE museum transforms what could be juvenile humor into genuine scientific education, creating an unforgettable experience that’s both entertaining and surprisingly informative for visitors of all ages.
World Record Collection Highlights
“Barnum” – The Record Holder: At 67.5 centimeters long, this massive specimen holds the Guinness World Record for the largest coprolite from a carnivore, weighing over 20 pounds and attributed to a Tyrannosaurus Rex.
7,000+ Specimens: The collection spans from tiny termite droppings smaller than a nickel to massive 20-pound specimens, representing creatures from across geological time periods and around the world.
International Scope: Coprolites come from locations including the United Kingdom, Morocco, Russia, and across the United States, demonstrating the global nature of paleontological discoveries.
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Keep Exploring →T-Rex Digestive Insights: Fossilized T-Rex poop reveals that the fearsome dinosaur wasn’t much of a chewer, swallowing whole chunks of prey with bone fragments still visible in the ancient waste.
Four-Foot Titanosaur Replica: A massive replica of titanosaur poop provides perfect selfie opportunities while showcasing just how enormous some prehistoric creatures truly were.
Educational Value & Science
Ancient Diet Analysis: Coprolites reveal what extinct animals ate, how healthy they were, and provide insights into ancient ecosystems that bones alone cannot provide.
Undigested Evidence: Bone fragments, plant fibers, and even traces of parasites preserved in fossilized feces offer detailed information about prehistoric food chains and behaviors.
Geological Time Stories: Each specimen represents a specific moment in Earth’s history, with some coprolites millions of years old, providing windows into ancient environments.
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Discover MoreUnexpected Discoveries: The museum includes fossilized insect farts preserved in amber, demonstrating that even gas can become part of the fossil record under the right conditions.
Scientific Method: Displays explain how scientists study coprolites and what these unusual fossils teach us about evolution, extinction, and ancient life.
Family-Friendly Fun
Free Admission: The museum’s commitment to education means everyone can visit without cost barriers, making this accessible to families, school groups, and curious travelers.
All Ages Appeal: Despite the potentially embarrassing subject matter, the museum successfully engages children, adults, and seniors with humor balanced by genuine scientific content.
Photo Opportunities: From giant poop replicas to record-holding specimens, the museum provides unique photo opportunities that create lasting memories and great conversation starters.
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Keep Exploring →Gift Shop Treasures: Poop-themed merchandise, educational materials, and actual coprolite specimens can be purchased as unique souvenirs that no other museum can offer.
Interactive Learning: Hands-on displays and engaging presentations make the science accessible to visitors regardless of their educational background.
Unique Museum Experience
Carnival Atmosphere: Vibrant carnival banners and art gallery-inspired displays create a fun, festive environment that feels more like entertainment than traditional museum education.
Passionate Curator: George Frandsen’s enthusiasm for his unusual specialty shines through in every display, creating a personal connection between visitors and the collection.
Gateway Location: Located in Williams on historic Route 66, the museum perfectly complements visits to the Grand Canyon and other northern Arizona attractions.
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Discover MoreBronze Masterpiece: “The Stinker,” a bronze sculpture capturing the whimsy of a thoughtful T-Rex, adds artistic flair to the scientific collection.
Other Considerations
Pricing: Admission to the Poozeum is completely free for all visitors, with no suggested donation or ticket requirement. Gift shop items range from about $5 for small novelty items to over $100 for rare coprolite specimens, allowing guests to take home both affordable souvenirs and valuable collector’s pieces.
Operating Hours: Open every day except Monday, 9am-7pm (Saturday 8am-7pm), making it easy to fit into Grand Canyon travel itineraries.
Small but Complete: The compact size means visits can be completed in 30-60 minutes, perfect for adding to a busy travel schedule without major time commitment.
Street Parking: Plenty of parking available in downtown Williams makes accessing the museum convenient for visitors exploring the historic Route 66 town.
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Keep Exploring →Poozeum
📍 109 W Railroad Ave, Williams, AZ 86046
