The 1863 maneuver, county road by county road
April–July 1863: Grant crosses the Mississippi below Vicksburg, cuts loose from his supply line, wins five battles in eighteen days, and locks the 'Gibraltar of the Confederacy' into the siege that splits the South. You can drive the whole campaign in a weekend on roads that have barely changed — this loop and the Blues Highway braid together on US 61, drawn side by side on the map.
📍 Mississippi's Vicksburg Campaign Trail markers dot every county road on this loop; the NPS campaign app narrates them.
Down the bluffs past Grand Gulf's silenced forts to Bruinsburg, where 17,000 men crossed unopposed on April 30, 1863 — then the midnight shots at the Shaifer House that opened the campaign.
A 16-mile avenue through 1,400 monuments to the 47-day siege that ended July 4, 1863 — a holiday Vicksburg kept at arm's length for generations. The USS Cairo, first ship ever sunk by an electrically detonated mine, was raised from the Yazoo a century later and sits under canopy with her boilers bare.
The 1858 courthouse where the Stars and Stripes went up on July 4th — now a gloriously eccentric museum of everything Warren County ever saved.
The river forts Grant's gunboats couldn't silence (forcing the crossing farther south) — now a moody park of earthworks, a ghost town's relics and a submerged past.
Where the army came ashore unopposed — often called the largest American amphibious operation before D-Day. Today: a gravel road, a marker, the river. Grant wrote that he felt 'a degree of relief scarcely ever equaled since.'
Midnight, May 1: the first shots of the Battle of Port Gibson cracked past this clapboard house while the family fled with the laundry. It still stands on the old sunken road.
Through Raymond's preserved field (May 12) to Jackson, taken May 14 and burned so thoroughly it earned the name 'Chimneyville.'
May 12: walking trails over a beautifully preserved field. In town, the courthouse and St. Mark's Episcopal served as hospitals — the pew bloodstains never fully sanded out.
The 1839 Old Capitol survived 'Chimneyville'; pair it with the superb twin Museum of Mississippi History and Mississippi Civil Rights Museum next door — the state's whole arc in one block.
Champion Hill — 'the hill of death,' the battle that decided the campaign — then the Big Black River rout, and back into the siege lines at Vicksburg for the climax.
May 16, 1863 — the decisive battle of the campaign, fought over a hill that changed hands three times. Almost unvisited: country roads, markers, wind in the cedars. Download the map first; there's no gate, no fee, no crowd.
May 17: the bridgehead collapse that penned Pemberton's army into Vicksburg. The railroad trestle site is a quiet pull-off where the campaign's field phase ended.
More in the Deep South: The Blues Highway · Natchez Trace Parkway · The Civil Rights Trail · The Hill Country Ramble · Hank's Lost Highway · Sherman to the Swamp · US 11: The Valley South · The Shoals · The Black Belt & Gee's Bend · The Old Federal Road · US 84: Wiregrass to Mockingbird · The Free State of Jones · US 49: Jackson to the Sound · Sherman's March to the Sea · US 41: Dixie Highway & the Atlanta Campaign · The Chattahoochee Trace · Plains & Andersonville · US 341: The Golden Isles Highway · North Georgia Gold & Apples · The Trail of Tears: Georgia to Kentucky