Star-shaped fort on the Hooghly built after the 1757 Battle of Plassey replaced the earlier fort of 1696; it is now Eastern Command headquarters, with limited public access.
Fort William stands on the east bank of the Hooghly River on the Maidan in Kolkata, West Bengal, and is one of the largest forts in India. The East India Company raised the first Fort William in 1696 near the present General Post Office, naming it after King William III. Nawab Siraj-ud-Daulah captured that fort in June 1756, the episode that produced the Black Hole of Calcutta story. After Robert Clive's victory at Plassey in 1757, the Company decided to build a far stronger fort on a new site south of the settlement, clearing the village of Gobindapur to open fields of fire. Construction began in 1758 and continued for more than two decades, reaching completion around 1781 at an enormous cost for the period. The design is an irregular eight-pointed star in plan, surrounded by a moat and low, thick brick ramparts built to resist artillery rather than to impress. Six main gates open from the walls, among them the Calcutta Gate, the Plassey Gate, the Chowringhee Gate and the Water Gate facing the river. Inside the walls are barracks, arsenals, officers' quarters, a Gothic-style garrison church dedicated to St Peter and the headquarters buildings of the army. The fort never withstood a serious siege after its completion and served instead as the military heart of British Bengal. After independence it passed to the Indian Army and has housed the Eastern Command headquarters ever since. Because it is an active military installation, there is no regular museum or ticketed visit, and entry is limited to those with prior permission from the command. Most of the structure is therefore appreciated from the Maidan side, where the grassed glacis, moat edges and gateways are visible, and from the riverside stretch near Outram Ghat. The brickwork and ramparts remain in the care of the army, and the layout largely follows the 18th-century plan.
| Admission | Restricted; Eastern Command; permit required |
|---|---|
| Hours | Restricted |
Why it matters
Fort William was the military base of the East India Company's rise to power in Bengal and later of British India's Eastern Command. Its construction after Plassey marked the Company's shift from trading post to territorial power.
Location
22.5586, 88.3363 View on map
Highlights
- Eight-pointed star-shaped plan designed for artillery defence
- Six historic gates including the Calcutta Gate and Plassey Gate
- Gothic-style St Peter's garrison church inside the walls
- Setting on the Maidan beside the Hooghly River
- Active Eastern Command headquarters of the Indian Army
Tips for visiting
- Public entry is restricted; apply for permission from Eastern Command well before a planned visit.
- Carry government photo identification if permission is granted.
- Photography near the walls and gates may be restricted; follow instructions from sentries.
- View the ramparts and moat from the Maidan side at late afternoon when the heat eases.
- Combine with Victoria Memorial Hall and St Paul's Cathedral, which lie a short distance to the south.
When to visit
Visit between November and February for cooler weather, ideally in the late afternoon.
Frequently asked questions
Can tourists enter Fort William?
Not freely. It is an active army headquarters, and entry requires prior permission from Eastern Command. Most visitors see the walls and gates from the Maidan.
Who built the present Fort William?
The East India Company built it from 1758 after the Battle of Plassey, replacing the earlier 1696 fort. Work continued until around 1781.
How long does it take to see the exterior?
A walk along the accessible edges of the Maidan and riverfront takes roughly 30 to 60 minutes.