Historic stone-and-earth fortification featuring bastions, casemates, river defenses, and preserved military structures used across multiple American conflicts.
General Information
Wednesday to Sunday: 10am to 4pm
Closed Monday and Tuesday except for special events
Seniors (65+): $14
Veterans: $12
Children (6–12): $10
Children 5 and under: Free
How to Get There
From Center City Philadelphia (8 mi): Take I-95 S to Exit 15 (Island Avenue), then follow Island Avenue and Fort Mifflin Road south to the fort entrance.
Overview
Fort Mifflin on the Delaware River was built in the late 18th century as part of the river defense system and endured one of the heaviest bombardments of the American Revolution in the 1777 siege. Its defense delayed British supply routes long enough to give Continental forces time to regroup. You can walk the casemates, parade grounds, and river views of this brick-and-stone fort.
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