Advisory: Severe storms have impacted parks and facilities throughout Prince George’s County. Our Maintenance and Operations teams are actively
assessing conditions and working to clear debris and address storm-related impacts. If visiting a park or facility, please use extreme caution and be alert for downed trees, branches, debris, and other potential hazards. Some areas may be temporarily inaccessible or operating with limited services as cleanup and assessment efforts continue. We appreciate your patience and cooperation as our teams work to safely restore affected areas. Click here to learn more.
Authors from the Write Women Network will join Marietta’s Farmer’s Market, where visitors will have the opportunity to chat with the authors and purchase autographed books.
Build community and learn about historic libations of colonial America as we explore the expansive world of fermented beverages. Leave with homemade shrubs and bitters, recipes, and ideas for elevating any drink into a true refreshment! A...
Join our educators at this hands-on activity table where creativity takes flight! Perfect for budding engineers and aviation enthusiasts, this interactive program allows visitors to design and build their own creations.
Dinosaur Park Open Houses are a free public program on the first and third Saturday of every month and the second Sunday in the summer. Join us and learn more about fossils, including the dinosaurs who used to call Maryland home.
Most people know something about the American Revolution and about the Founding Fathers. But the full story of the Revolution requires us to look beyond their lives and expand its cast of characters.
Join us for a series of community conversations. We will open the floor to community members to discuss what they want to see in their community and how the Riversdale Historic Site & Museum might play a part in that future.
Celebrate Indigenous People’s Day with hands-on STEAM (Science, Technology, Engineering, Arts and Math) activities that explore how Indigenous peoples used patterns in the natural world to understand directions and the passage of time. No registration required; walk-ins welcome.
Ticket Price: Celebrate Indigenous People’s Day with hands-on STEAM (Science, Technology, Engineering, Arts and Math) activities that explore how Indigenous peoples used patterns in the natural world to understand directions and the passage of time. No registration required; walk-ins welcome.
Montpelier Historic Site & Museum’s collections manager leads a discussion on what fashion communicated for men and women both with and without agency in the 19th and 20th centuries.
Ticket Price: $5/ person. Registration is required.
-The annual American Indian Festival returns on October 17, 2026.Check back here for the latest event details, schedules, and updates as the date approaches.-- Free admission and parking ASL interpretation available on site The American Indian Festival is a vibrant celebration of...
Dinosaur Park Open Houses are a free public program on the first and third Saturday of every month and the second Sunday in the summer. Join us and learn more about fossils, including the dinosaurs who used to call Maryland home.
Join us for a Lunch & Learn event at Riversdale Historic Site & Museum. We invite authors, local historians, and community members to share their research and books with the community.
Join our educators at this hands-on activity table where creativity takes flight! Perfect for budding engineers and aviation enthusiasts, this interactive program allows visitors to design and build their own creations.
Join our educators at this hands-on activity table where creativity takes flight! Perfect for budding engineers and aviation enthusiasts, this interactive program allows visitors to design and build their own creations.
See seldom seen areas of Montpelier and hear about the original construction and preservation of this 18th century plantation house. Advance registration is recommended. Drop-ins are welcome, subject to availability. Wear comfortable clothing and shoes. Participants will climb narrow stairs and ladders. This activity is not ADA-accessible....
What are the differences between revolutions, rebellions, and acts of treason? Join the Surratt Historic Site & Museum as we take a long view of sparking change in American history.