Last reviewed 16 October 2026 · A three-minute read · 1861–2025
Mansfield, Ohio, holds ground shaped by a single long institution on Olivesburg Road: a Civil War training camp turned, from 1886, into a Victorian Gothic prison that housed some 155,000 inmates before closing in 1990 and reopening in 1995 as a museum.
The short answer
Olivesburg Road in Mansfield, Ohio, runs alongside the Ohio State Reformatory, a Victorian Gothic prison built from 1886 on the site of a Civil War training camp. Opened in 1896 and closed in 1990 after housing some 155,000 inmates, it became a museum in 1995 and was later used as a filming location for The Shawshank Redemption.
1886 to 1896
A castle-like prison rose on a Civil War camp
The Ohio State Reformatory is a Victorian Gothic prison in Mansfield, Ohio, now open as a museum and film tourism site. Its stone towers and turrets still loom over Olivesburg Road, built to look less like a jail and more like a cathedral.
The ground it stands on once held Camp Mordecai Bartley, a Civil War training camp named for a former Ohio governor. Construction on the prison began in 1886, with architect Levi Scofield mixing Gothic, Romanesque and Queen Anne styles into one design. Scofield believed the building's grandeur could push young offenders toward a better life. He gave the brass doorknobs the Ohio state seal and lined the halls with marble arches that gave way to steel bars. Supervising architect Friedrich Ferdinand Schnitzer ran the job site for 24 years, his name carved into the cornerstone. Funding ran dry again and again, so the walls rose slowly, one appropriation at a time.
The prison opened on September 15, 1896, before it was even finished. Its first 150 inmates, all young men on their first offenses, arrived by train from Columbus. They were put straight to work, digging the prison's own sewer system and building the 25-foot stone wall meant to hold them in. The name changed that same decade, from the Intermediate Penitentiary to the Ohio State Reformatory, a softer term for a harder place.
By 1919, after 33 years of construction, the final wing was finished. The East Cell Block went up six tiers high, the largest free-standing cellblock ever built. It was meant to be a stepping stone between a boys' reform school and the state penitentiary in Columbus, a place for young men to be corrected rather than punished. That purpose would not last. The prison built to reform first-time offenders was about to become something far more violent.
1926 to 1932
Two guards were killed during escape attempts
On November 2, 1926, a paroled inmate named Philip Orleck tried to break back onto the grounds. Guard Urban Wilford, 72 years old, confronted him and was shot dead. Orleck was caught two months later and executed at the Ohio Penitentiary the next year.
The reformatory's mission changed after a disaster elsewhere. In 1930, a fire at the Ohio State Penitentiary in Columbus killed 320 inmates. Officials moved hardened criminals out of that prison and into Mansfield, mixing them in with teenage first offenders. Violence climbed fast.
By 1932, the strain showed. On October 2, twelve inmates jumped guard Frank Hanger during an escape attempt and beat him to death with an iron bar. Two of them, Merrill Chandler and Chester Probaski, were convicted and executed in the electric chair in 1935.
1950 to 1969
The warden's wife died in his own residence
In 1950, Helen Glattke, wife of longtime warden Arthur Glattke, reached for a jewelry box in a closet of their on-site residence. A handgun fell and fired. She died three days later of pneumonia brought on by the wound. Arthur Glattke, the reformatory's longest-serving warden, ran the prison from 1935 until 1959, when he suffered a fatal heart attack in his own office.
The prison's population kept swelling past its design. By 1969, it was taking in men serving life sentences for murder, a sharp turn from its original purpose of reforming first-time teenage offenders. The reformatory built as a halfway step toward Columbus's state penitentiary was becoming a maximum-security prison in all but name.
1990 to now
A film saved the prison from demolition
After closing, the state began tearing down the outbuildings and the stone wall. Local preservationists stepped in and stopped the rest of the demolition. Then, in 1993, the reformatory was chosen as the filming location for The Shawshank Redemption, and the attention that followed helped save the building for good.
In 1995, residents formed the Mansfield Reformatory Preservation Society to restore and run the site. It reopened that year as a museum, offering tours through the same cellblocks and the warden's quarters where Helen Glattke died. Visitors today walk past sets built for Shawshank and take ghost tours through the East Cell Block, where staff and guests have long reported cold spots and the smell of roses tied to Helen's memory. Cell 13 carries its own story, tied to an inmate said to have set himself on fire there.
A short walk up Olivesburg Road, the Richland Correctional Institution has held men since 1998, a newer state prison built not far from where the old one stood.
The towers Levi Scofield built to look like a cathedral still rise over Olivesburg Road, open now for tours instead of sentences.
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Modern
The reformatory's own cemetery contains more than 200 prisoners who died while incarcerated, along with guards Urban Wilford and Frank Hanger, both killed in escape attempts.
Before the prison existed, this field served as Camp Mordecai Bartley, a Civil War training ground named for the Ohio governor who served in the 1840s.
Construction on the Ohio State Reformatory began in 1886 and dragged on until 1910, with architect Levi Scofield designing it in Gothic, Romanesque and Queen Anne styles meant to inspire spiritual rebirth in young offenders.
On September 15, 1896, the reformatory opened its doors to its first 150 young criminals, who were put straight to work finishing the sewer system and the 25-foot stone wall around the complex.
On November 2, 1926, guard Urban Wilford, 72, was shot and killed by paroled inmate Philip Orleck during an escape attempt; Orleck was caught and executed a year later.
On October 2, 1932, guard Frank Hanger, 48, was beaten to death by twelve inmates during an escape attempt; two of them, Merrill Chandler and Chester Probaski, were executed in the electric chair in 1935.
Two former inmates, John West and Robert Daniels, kidnapped and murdered a farm superintendent, his wife and their 20-year-old daughter near the prison's honor farm in 1948, then went on a two-week spree that killed six people in total.
In 1950 Helen Glattke, wife of longtime warden Arthur Glattke, was fatally wounded when a handgun fell from a closet shelf and discharged; she died three days later.
A 1978 lawsuit over overcrowding and inhumane conditions led a federal judge to order the Ohio State Reformatory closed under the 'Boyd Consent Decree,' and it shut for good on December 31, 1990, after housing some 155,000 inmates over 94 years.
The Mansfield Correctional Institution was built just north of the old reformatory, on the ground once occupied by its yard and power plant, to take over when the reformatory closed in 1990.
After closure, the state began tearing down outbuildings and the prison wall, but local preservationists stopped full demolition just before the building was chosen to play Shawshank State Penitentiary in the 1994 film The Shawshank Redemption.
Citizens formed the Mansfield Reformatory Preservation Society in 1995 and began offering tours, restoration work and, later, paranormal investigations inside the former cellblocks.
In July 2025, police closed Olivesburg Road/State Route 545, right at this spot, for the Inkcarceration Music and Tattoo Festival held inside the old reformatory grounds.
The ground once held Camp Mordecai Bartley, a Civil War training camp named for a former Ohio governor who served in the 1840s.
What happened at the Ohio State Reformatory in 1926?
On November 2, 1926, guard Urban Wilford, aged 72, was shot dead by paroled inmate Philip Orleck during an attempt to break back onto the grounds. Orleck was caught and executed the following year.
Why did the Ohio State Reformatory close?
A federal judge ordered the prison closed under the 1978 'Boyd Consent Decree' over a lawsuit concerning overcrowding and inhumane conditions, and it shut for good on December 31, 1990, after housing some 155,000 inmates over 94 years.
How did the Ohio State Reformatory become a museum?
Local preservationists stopped planned demolition of the building, and after it was chosen as the filming location for The Shawshank Redemption in 1993 and 1994, the Mansfield Reformatory Preservation Society formed in 1995 and reopened it as a museum offering tours.
Who was Helen Glattke?
Helen Glattke was the wife of Arthur Glattke, the reformatory's longest-serving warden. In 1950 a handgun fell from a closet shelf in their on-site residence and fired, and she died three days later of pneumonia caused by the wound.
What is near the old reformatory on Olivesburg Road today?
Richland Correctional Institution, a state prison for men, opened in 1998 a short walk up Olivesburg Road from the former reformatory.
Where this came from
1
Wikipedia — A castle-like prison rose here, built to reform boys