World Prisons
All prisons

Poland

Warsaw concentration camp

Low
Verified 29 May 2026
Fresh · 1d ago

Data is aggregated from public sources and may be incomplete or out of date.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

How to send mail, money, and visit Warsaw concentration camp

Step-by-step guidance using the Poland system — addresses, money services, visit booking, what to bring on your first visit.

Open toolkit
Photograph of Warsaw concentration camp

Gallery

From Wikimedia Commons (CC-BY-SA where not otherwise stated).

  • 200,000 Poles killed - 200 tys. zamordowanych Polaków KL Warschau.jpg

    Photo by Szmenderowiecki via Wikimedia Commons (CC BY-SA 4.0)

  • Aerial photograph of the destroyed Warsaw Ghetto (cropped).JPG

    Photo by No original autorship, made by automatic camera installed on the plane. Released to the public domain via Wikimedia Commons (Public domain)

  • Aerial photograph of the destroyed Warsaw Ghetto.jpg

    Photo by No original autorship, made by automatic camera installed on the plane. Released to the public domain via Wikimedia Commons (Public domain)

  • Exhumation at the courtyard of Gęsiówka prison in Warsaw (1946).jpg

    Photo by Unknown authorUnknown author via Wikimedia Commons (Public domain)

  • Gesio giew2.jpg

    Photo by HanzoHattori at en.wikipedia via Wikimedia Commons (Public domain)

  • Gesiowka.jpg

    Photo by Unknown authorUnknown author via Wikimedia Commons (Public domain)

  • Jewish prisones of KZGesiowka liberated by Polish Soldiers of Home Army Warsaw1944.jpg

    Photo by Juliusz Bogdan Deczkowski via Wikimedia Commons (Public domain)

  • KL Warschau - multilingual warning sign.jpg

    Photo by Leonard Sempoliński via Wikimedia Commons (Public domain)

Capacity

Current population

Occupancy

Year opened

Operational

Facility profile

Operator

Population held

Mixed/unknown

Opened

Region

Security level

Death-row facility

No

Conditions

No conditions summary available yet.

Visiting

No visiting information available.

Mailing

No mailing information available.

Practical info

Contact the operator's website for inmate-specific procedures.

Known issues

No major issues documented in our database.

Contact & address

No public contact details available.

Conditions Risk Score

Derived signal — not a judgement. How it's calculated

Insufficient data
We don't have enough public data on this facility to score it. Have something to add? Send us a correction.

Data completeness

16%

How many of our profile fields are populated. We surface this so families and researchers know the limits.

Sources