📜 Federal-style plantation house, built 1825. 🔍 Served as Civil War headquarters for both Union and Confederate forces. #Why Go 🏛️ Explore a significant Civil War site 🇺🇸 See where Abraham Lincoln and Jefferson Davis conferred with generals 🏡 Experience a well-preserved 19th-century plantation house 🚶 Guided tours of house, basement, attic, and grounds 🌳 Enjoy family-friendly events like the Bee Festival 📜 Learn about the history of enslaved people and the Weir Family Cemetery #Why Avoid 💤 Limited public access, primarily for special events or by appointment #Cost 💰 Free for special events. #Hours 🕒 Varies by special event, check local listings. #Tips 📞 Call the City of Manassas for tour appointments 🗓️ Open to public during special City events and annual Bee Festival in June. 💡 Check for special events like Liberia’s 200th Celebration in October. #🅿️ Parking Located at 8601 Portner Avenue.