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Museum / Historical Site

Louisiana's Old State Capitol

Gothic Revival Castle on the Bluff Above the Mississippi

100 North Blvd, Baton Rouge, LA 70801

Wheelchair Accessible Research-Backed · 8 sources

Research updated May 2026

Age

All Ages

Cost

$

Museum admission is free. 'The Ghost of the Castle' theatrical production: $3/person.

Access

Wheelchair OK

Multi-floor historic building; some stairs. Main exhibit floor accessible.

Equipment

Photos OK

Phantom footstepsEMF anomaliesCold spots

The motion detectors in the Old State Capitol go off at night when no one is in the building. Staff have documented the incidents; no mechanical cause has been identified that explains the pattern. The Senate floor has produced footprints when no visitor has walked it.

Local tradition identifies Pierre Couvillion, a Louisiana congressman who reportedly died in the building during the mid-1800s, as the presence behind these reports. The specificity of the death — a man spending his last hours in the chamber where he worked — gives the legend more traction than the generic 'Civil War ghost' attribution common to buildings of this era.

The basement carries a different quality of history. During the Union occupation, the space was used to confine soldiers and care for the wounded. The concentration of suffering in a subterranean room with limited light and ventilation is consistent with what investigators note as a high-energy location. Visitors who spend time in the basement report atmospheric heaviness and, in some accounts, the sensation of being watched.

Sarah Morgan Dawson is not a ghost in the conventional sense — she is a literary presence. Her Civil War diary, Sarah Morgan: The Civil War Diary of a Southern Woman, documents her relationship with the capitol building and the city around it. The Ghost of the Castle theatrical production animates her perspective as a way of bringing the building's documented history to life for visitors.

Notable Entities

Pierre CouvillionSarah Morgan Dawson

Plan Your Visit

2 ways to experience
Museum Visit

Museum Visit

Explore Louisiana's Gothic Revival capitol building, which served as the seat of state government from its mid-19th century construction through the early 1900s. Exhibits address Louisiana's political history, the Civil War period when the building was used as a hospital and prison for soldiers, and the documented footprints left on the Senate floor — attributed to the building's resident ghost.

Duration:
1.5 hr
Cost:
Free admission
Days:
Tuesday-Saturday
Times:
Tuesday-Friday 10am-4pm; Saturday 9am-3pm
Get directions
Guided Tour Booking Required

The Ghost of the Castle

A theatrical production in which visitors encounter the ghost of Sarah Morgan Dawson, a young Baton Rouge woman who lived through the Civil War and documented her experiences in a diary that became a significant historical record. The production pairs the building's documented history as a Civil War hospital and prison with Sarah's own words about the place she loved.

Duration:
1 hr
Cost:
$3/person
Days:
Check venue website for schedule
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US Ghost Adventures Baton Rouge

This Baton Rouge tour includes Louisiana's Old State Capitol on its route.

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Sources & Further Reading

Every HauntBound history is researched from documented sources. We clearly separate verified historical fact from paranormal folklore.

  1. 1.louisianaoldstatecapitol.org
  2. 2.en.wikipedia.org/wiki/Old_Louisiana_State_Capitol
  3. 3.atlasobscura.com/places/louisiana-old-state-capitol
  4. 4.louisianahauntedhouses.com/real-haunt/old-state-capitol-building.html
  5. 5.pro.stateaffairs.com/la/tourism/old-state-capitol-ghosts-pierre-couvillion-sarah-morgan
  6. 6.dailydoseofdeath.com/louisiana-old-state-capitol-gothic-haunting
  7. 7.ghostlandia.media/2022/12/29/political-specters-in-louisianas-old-state-capitol
  8. 8.hauntedrooms.com/louisiana/haunted-places/old-louisiana-state-capitol

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Frequently Asked Questions

Is Louisiana's Old State Capitol family-friendly?
Suitable for all ages. The theatrical Ghost of the Castle production presents Civil War history in an accessible format. Museum exhibits cover Louisiana political history and the war period; appropriate for children with parental guidance. Overall family fit: High.
How much does it cost to visit Louisiana's Old State Capitol?
Museum admission is free. 'The Ghost of the Castle' theatrical production: $3/person.
Do I need to book in advance?
No advance booking is required, but checking availability is recommended.
Is Louisiana's Old State Capitol wheelchair accessible?
Yes, Louisiana's Old State Capitol is wheelchair accessible. Terrain: Multi-floor historic building; some stairs. Main exhibit floor accessible..