On April 6, 1865, nearly a quarter of Confederate Gen. Robert E. Lee's army, more than 7,700 men, were killed, wounded or captured here. Lee surrendered 72 hours later at Appomattox Court House. Historical interpreters present various programs and living history events take place at various times throughout the year. Motorists traveling along Lee's Retreat can learn more about the battle by tuning their radios to AM 1610.