Historic Fort Collier’s Free Open House, Saturday, September 20, 2025, in Winchester, Virginia! Experience the rich heritage of Winchester’s Fort Collier during its free, all-day Open House Saturday, September 20th. Explore the site of America’s largest Cavalry Charge during the 3rd Battle of Winchester in 1864. Walk earthwork fortifications with Civil War historian Jonathan Noyalas at 9:30 am. Then visit the Stine Farmhouse Museum and enjoy live music and refreshments throughout the day. Whether you're a history buff or just looking for a fun and educational outing, Fort Collier’s Open House at 922 Martinsburg Pike has something for everyone. All free – with ample parking. That’s Saturday, September 20th, 9 am to 5 pm. For more information, go to www.FortCollier.com.