Fort Mercer

Fort Mercer is a restored fortification on the Delaware River banks featuring earthen ramparts and stone structures that controlled the waterway. The site displays the layout of an 18th-century fort with clearly defined defensive lines.

The fort was founded in 1777 to protect Philadelphia's water access against British and Hessian forces. After that battle, it remained strategically important throughout the conflict.

The place carries stories that visitors can trace through the buildings and earthen walls still standing today. Local memory connects the site to families who lived nearby and witnessed these dramatic events.

The site features walking paths through the earthworks and information signs explaining the military story. Parking is available and the grounds are easy to navigate on foot.

Recent archaeological work uncovered remains that reveal details about those who fought here, something most visitors never discover. These findings add a personal layer to understanding what happened on this ground.

Location: National Park

Inception: 1777

GPS coordinates: 39.86920,-75.18740

Latest update: December 8, 2025 19:55