Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.
For families
Step-by-step guidance using the Belgium system — addresses, money services, visit booking, what to bring on your first visit.

Capacity
57
Current population
—
Occupancy
—
Year opened
1873
Operational
Figures from official sources · verified 28 May 2026 · methodology
Population held
Mixed/unknown
Opened
1873
Region
—
Security level
—
Death-row facility
No
No conditions summary available yet.
No visiting information available.
No mailing information available.
Contact the operator's website for inmate-specific procedures.
No major issues documented in our database.
Junior Pashi Kabunda (born 1991), known as The Monster of Brussels, is a Belgian criminal and serial killer.
Geneviève Lhermitte (16 November 1966 â 28 February 2023) was a Belgian woman who killed all five of her children on 28 February 2007.
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Marie Alexandrine Becker (née Petitjean; 14 July 1879 â 11 June 1942), nicknamed The Black Widow, was a Belgian serial killer who was sentenced to death for poisoning eleven people between 1933 and 1936, and attempting to poison five others.
Source: Wikidata + Wikipedia.
Derived signal — not a judgement. How it's calculated
Same country, matched on type + security level where possible.
How many of our profile fields are populated. We surface this so families and researchers know the limits.
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). Forest Prison. Retrieved July 21, 2026, from https://worldprisons.com/prisons/forest-prison
"Forest Prison." World Prisons. Accessed July 21, 2026. https://worldprisons.com/prisons/forest-prison.
@misc{worldprisons-forest-prison,
author = {{World Prisons}},
title = {Forest Prison},
year = {2026},
url = {https://worldprisons.com/prisons/forest-prison},
urldate = {2026-07-21}
}