Your mind’s eye will get a workout at the Petersburg National Battlefield Park. Or it should, because let’s be honest, although it was a consequential place in American history, there’s not much to look at. My mind’s eye took me back to July 30, 1864, when Union troops detonated 8,000 pounds of explosives in a 551-foot-long underground tunnel they’d dug under Confederate … [Read more...] about Exploring Civil War Trails: Touring along General Robert E. Lee’s retreat