Data is aggregated from public sources and may be incomplete or out of date.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 India system — addresses, money services, visit booking, what to bring on your first visit.

Ross Island Penal Colony Former Andaman Islands convict settlement Ross Island Penal Colony was a convict settlement that was established in 1858 in the remote Andaman Islands by the British colonial government in India, primarily to jail a large number of prisoners from the Indian Rebellion of 1857, also known as the Indian Mutiny. With the establishment of the penal colony at Ross Island, the British administration made it the administrative headquarters for the entire group of Andaman and Nicobar Islands and built bungalows and other facilities on the site. This colony was meant as "manageable models of colonial governance and rehabilitation". The Chief Commissioner's residence was located at the highest point on the island. Over time, several other islands including Chatham and Viper were used for the penal colony. The penal colony became infamous as " Kalapani" or "black water" for the brutalities inflicted by the British authorities on the political prisoners from India, and most of whom had died by 1860 due to illness and torture suffered during the initial stages of the clearance of the forest to establish the colony.
Capacity
—
Current population
—
Occupancy
—
Year opened
1858
Closed 1945
Figures from official sources · verified 3 Jul 2026 · methodology
Operator
—
Population held
Mixed/unknown
Opened
1858
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.
No public contact details available.
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). Ross Island Penal Colony. Retrieved July 22, 2026, from https://worldprisons.com/prisons/ross-island-penal-colony
"Ross Island Penal Colony." World Prisons. Accessed July 22, 2026. https://worldprisons.com/prisons/ross-island-penal-colony.
@misc{worldprisons-ross-island-penal-colony,
author = {{World Prisons}},
title = {Ross Island Penal Colony},
year = {2026},
url = {https://worldprisons.com/prisons/ross-island-penal-colony},
urldate = {2026-07-22}
}