Fort William Henry (New Harbor, Maine)

New Harbor · Maine · King William's War

Quick BriefThe fort was, in its time, the largest in New England. The English built Fort William Henry in 1692 during King William's War to defend New England's northern boundary against the French and Wabanaki Confederacy of Acadia. The fort was destroyed four years later by New France in the Siege of Pemaquid (1696). A reconstruction was built in 1908.
Coastal defenseOpen to visitors
Fort William Henry, Maine

History & Significance

By 1692, the English regained control of the region, and Sir William Phips ordered construction of Fort William Henry to replace Fort Charles. Construction of the fort was ordered by Massachusetts Governor Sir William Phips and cost £20,000 to build.

The English colonial militia leader Benjamin Church assisted in the construction. The fort was built with walls that were 10 to 22 feet in height and a stone bastion which was 29 feet in height.

The fort was armed with 20 cannon and a garrison of 60 soldiers. The fortress proved strategically critical but structurally vulnerable.

Mortar used to build the stone walls was of poor quality and the fort's interior buildings could not stand bomb attack. The garrisons' water supply lay outside the fort walls.

The siege was led by Pierre Le Moyne d'Iberville and Baron de St Castin between August 14–15, 1696. Commander of Fort William Henry, Captain Pasco Chubb, surrendered the fort.

The victory at Pemaquid was one of the most significant the French had during the war. The state acquired the site in 1902, and in 1908 rebuilt the tower of Fort William Henry under guidance of historian John Henry Cartland, using many original stones. The fort was added to the National Register of Historic Places on December 1, 1969.

Key Facts

StateMaine
LocationNew Harbor
Established1692
Decommissioned1759
War / eraKing William's War
Current statusMuseum / Historic Site
Coordinates43.8775, -69.52472222
NRHP reference69000021

Map

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🧳 Visiting

What you’ll see when you visit:

  • Reconstructed stone fort from 1692, largest in colonial New England
  • Siege history and King William's War context
  • Archaeological remains and colonial artifacts on-site
  • Views of Pemaquid Point and surrounding settlement area
Best time to visitLate spring through early fall (May-September) offers mild weather and full site access; Maine's coastal summers are cool and pleasant.
Getting thereNearest airport is Brunswick Executive Airport (NHZ), approximately 33 kilometers from New Harbor.
From the nearest major airportPortland International Jetport (PWM)🚗 69 mi by road⏱️ ≈ 1 hr 47 min drive

Sources

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