Home / Louisiana / Baton Rouge, the Northshore & Plantation Country / Old State Capitol
The white crenellated towers and pointed windows of the Old Louisiana State Capitol on its grassy rise, with a bare tree in front and scaffolding at the left corner.HTBFTBO / CC BY-SA 4.0 via Wikimedia Commons
🏗️Architectural

Old State Capitol

Part ofBaton Rouge, the Northshore & Plantation Country
On this driveThe Great River Road in Louisiana: New Orleans to Baton Rouge

James Dakin's 1850 Gothic castle on the river bluff, gutted in the Civil War, nearly demolished in 1991 and reopened in 1994 as a free museum of political history.

⏱
Duration
One to two hours.
🎟
Admission
Free.
📅
Best Season
Year round. Listed hours (2026): Tuesday, Thursday and Friday 10 a.m. to 4 p.m., Saturday 9 a.m. to 3 p.m.; closed Sunday, Monday and Wednesday.

The Story

The Old State Capitol is a white Gothic castle on a bluff above the Mississippi, and it was built that way on purpose. New Orleans architect James H. Dakin called his design Castellated Gothic, and it is one of only two state capitols in the style, the other being Georgia's, finished in 1841. The state approved his plans in 1847, the building opened on January 28, 1850, and interior work ran until 1852. Mark Twain later called it a little sham castle and blamed Louisianans for reading too much Sir Walter Scott.

The war nearly ended it. Union troops occupied the building on December 28, 1862, and a cooking fire during the occupation destroyed the interior, leaving only the exterior walls. The legislature moved to the new tower capitol in 1932, and the castle became office space and then fell into disrepair. In 1991 it was threatened with demolition. The legislature had placed it under the secretary of state in 1990 and funded a restoration, finished in 1994, which won an AIA Honor Award in 1998.

Today it houses the Museum of Political History, at 100 North Boulevard. Admission is free. The museum lists Tuesday, Thursday and Friday from 10 a.m. to 4 p.m. and Saturday from 9 a.m. to 3 p.m., with the building closed Sunday, Monday and Wednesday. Inside are a cast-iron spiral staircase and a stained glass dome, exhibits on Louisiana politics, and a presentation called The Ghost of the Castle. The Old Governor's Mansion is a short walk away.

Visitor Info

⏱
Time Needed
One to two hours.
🎟
Admission
Free.
📅
Best Season
Year round. Listed hours (2026): Tuesday, Thursday and Friday 10 a.m. to 4 p.m., Saturday 9 a.m. to 3 p.m.; closed Sunday, Monday and Wednesday.
🛣️
Highway
North Boulevard

On the Map

Nearby

The closest stops worth working into your route

cultural0.5 mi away
Capitol Park Museum
The Louisiana State Museum in Baton Rouge: a shrimp trawler and a Civil War submarine, galleries on the slave market, resistance and Jim Crow, and the music from Armstrong to Chenier.
architectural0.7 mi away
Louisiana State Capitol
A 450-foot Art Deco tower Huey Long pushed through in 1930, finished in 14 months, and the hallway where he was shot in 1935; free to enter and ringed by 27 acres of grounds.
cultural5 mi away
LSU Rural Life Museum
Four slave cabins moved from Welham Plantation and a working-plantation row of more than twenty saved buildings, on land the Burden family held as Windrush plantation since the 1830s.
historical18 mi away
Port Hudson State Historic Site
The 48-day siege of 1863 on the Mississippi bluffs, where the Louisiana Native Guards and Captain Andre Cailloux led the first assault; earthworks, a six-mile trail and a museum.
historical26 mi away
Audubon State Historic Site
Oakley House, where Audubon taught drawing and painted 32 birds in 1821, and the two cabins behind it where four Black families lived through slavery, Reconstruction and Jim Crow.
historical27 mi away
Rosedown Plantation State Historic Site
A cotton plantation worked by hundreds of enslaved people, whose names survive in an 1862 succession list; the Turnbull house and gardens, and the quarters nobody has yet found.

Historical markers nearby

Roadside plaques and monuments within a short detour

Marker0 mi away
The Founding of Baton Rouge
Baton Rouge
Marker0 mi away
Capture of Baton Rouge by Galvez, 1779
Baton Rouge
Marker0 mi away
Slim Harpo
Baton Rouge
Marker0.1 mi away
Oliver Pollock
Baton Rouge
Marker0.1 mi away
Caroline Durieux
Baton Rouge
Marker0.1 mi away
Votes For Women
Baton Rouge