Join us for a guided tour of the Mt. Defiance battlefield, part of the June 19, 1863 Battle of Middleburg. The tour will look at site features and the battle events in context, and will include strategic military aspects of the battle, landscape features, and engaging human-interest stories. Free admission; no reservations necessary. Please wear a mask and practice social distancing. Meet in the parking lot at 35945 John Mosby Highway, Middleburg.