Fort at Number 4 (Charlestown, New Hampshire)

Charlestown · New Hampshire · King George's War, French and Indian War, American Revolutionary War

Quick BriefThe Fort at Number 4 was a mid-18th century stockade fortification protecting Plantation Number 4, the northernmost British settlement along the Connecticut River in New Hampshire. Located in present-day Charlestown, it was established in 1744 and famously defended against a French and Native siege in April 1747. A recreation of the fort, dating to 1960, now functions as an open-air museum.
Open to visitors
Fort at Number 4, New Hampshire

History & Significance

Settlement began in 1740 when brothers Stephen, Samuel and David Farnsworth established the plantation; by 1743, ten families lived at Number 4. The fortification was established in 1744 when townspeople voted to move several homes to create a fortified section.

The "fort" comprised six houses connected by lean-tos, with a two-story southern structure housing a Great Hall and guard tower, a single gate below the Great Hall flanked by stable and guardhouse, and three sides enclosed by stockade extending to protect an existing well. During King George's War in 1744, French and Native raiders burned outlying farms; settlers largely abandoned the fort by fall 1746, though a small garrison remained until February 1747.

Captain Phineas Stevens and 30 militia reoccupied the fort in spring 1747; on April 7, French and Abenaki forces arrived and set fire to windward buildings, but defenders used trenches and water-passing brigades to extinguish flames. The fort successfully turned down surrender demands and prevented the besiegers from burning it down.

The town was subsequently named Charlestown in honor of Sir Charles Knowles, a Royal Navy officer impressed by the fort's spirited defense. Between 1757 and 1760, during the French and Indian War, the fort served as a staging area for regular and colonial troops from New Hampshire, Massachusetts, and Connecticut en route to Lake Champlain and Lake George operations. In 1777, Brigadier General John Stark gathered approximately 1,500 New Hampshire militiamen here before marching to the Battle of Bennington.

Key Facts

StateNew Hampshire
LocationCharlestown
Established1744
War / eraKing George's War, French and Indian War, American Revolutionary War
Current statusMuseum / Historic Site
Coordinates43.255, -72.43222222

Map

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🧳 Visiting

What you’ll see when you visit:

  • Reconstructed 1760s stockade fort with original colonial architecture
  • Historical reenactments depicting daily life and 1747 siege defense
  • Captain Phineas Stevens' leadership in French and Abenaki conflict
  • Open-air setting showcasing northern frontier settlement conditions
  • Museum exhibits covering King George's War through Revolutionary era
Best time to visitLate spring (May-June) and early fall (September-October) offer pleasant weather for exploring the open-air site, while avoiding New Hampshire's cold winters and humid summers.
Getting thereThe nearest airport is Dillant Hopkins Airport (EEN), approximately 26 miles south in the Keene area; Charlestown is in northwestern New Hampshire near the Vermont border.
From the nearest major airportManchester-Boston Regional Airport (MHT)🚗 87 mi by road⏱️ ≈ 2 hr 3 min drive

Sources

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