Fort Griswold

Fort Griswold is a former defensive fortification in New London County, Connecticut, now preserved as a museum and memorial site. The grounds feature earthen walls, ramparts, and historic structures that give visitors insight into colonial-era military architecture and design.

The fort was the site of the Battle of Groton Heights during the American Revolutionary War, a significant military engagement in the region. This battle shaped the location's historical importance and established its status as a national historic site.

The fort takes its name from Deputy Governor Matthew Griswold and is visited today mainly for its historical significance. The site shows how colonial-era fortifications were designed and constructed to defend the coast.

The site is accessible by road and features paths throughout the grounds for exploring the historic structures and earthworks. Visitors should wear sturdy footwear since the terrain is uneven and involves walking up and down slopes on the property.

The location witnessed a brutal attack in 1781 that resulted in deaths among both combatants and civilians, an event preserved in the site's memory. The memorial documents these events with information that conveys to visitors the human cost of the conflict.

Location: New London County

Operator: Connecticut Department of Energy and Environmental Protection

Phone: +18604496877

Website: https://portal.ct.gov/DEEP/State-Parks/Parks/Fort-Griswold-Battlefield-State-Park

GPS coordinates: 41.35530,-72.08200

Latest update: December 20, 2025 19:40