Valley Forge Fossil Day
Partner Event
January 17, 2026 @ 10:00 AM - 4:00 PM EST
King of Prussia, PA 19406
Valley Forge Fossil Day
When: Saturday, January 17, 2026 between 10am and 4pm
Where: Visitor Center at Valley Forge
Learn about mastodons, saber-toothed cats, giant ground sloths, and lots of other incredible critters that walked the ancient landscape of Valley Forge hundreds of thousands of years before George Washington and the Continental Army ever set foot here.
Find program details and plan your fossil day visit at go.nps.gov/vafo-fossil
Contact
Valley Forge National Historical Park
