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Why is the Cellular Jail in Port Blair historically important?

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Cinque Islands, Andaman and Nicobar Islands — Andaman and Nicobar Islands Andaman redwood trees in the Cinque Islands, south of Rutland Island, in the southern Andamans, Andaman and Nicobar Islands, India.

The Cellular Jail in Port Blair (now Sri Vijaya Puram) holds profound historical significance as a symbol of India’s struggle for independence from British colonial rule.12

Constructed between 1896 and 1906, the prison was specifically designed to house the growing number of political prisoners and revolutionaries who challenged the British Raj. It is famously associated with the "Kalapani ki Saza" (Black Water Punishment), a term reflecting the harsh conditions and isolation endured by inmates, who included prominent figures such as Vinayak Damodar (“Veer”) Savarkar, Barindra Kumar Ghosh, and Ullaskar Dutta.12

The jail’s architecture, featuring seven wings radiating from a central tower, facilitated solitary confinement and total surveillance. Following campaigns by Mahatma Gandhi and Rabindranath Tagore, the prison was emptied of political prisoners by 1939. During World War II, it was occupied by the Japanese from 1942 to 1945. Today, the site serves as a national memorial, standing as a somber reminder of the sacrifices made during the Indian freedom movement.12