

Harbor Defense Museum
Fort Hamilton
Explore New York's only Army museum inside a 19th-century stone fort. This free Bay Ridge gem traces coastal defense from the Revolutionary War to WWII with cannons, uniforms, and maps.
Military history
Free admission
Active army base
Revolutionary to WWII
Tips
🎖️call ahead for appointment — walk-ins not accepted
📜great tour led by Justin (guides praised)
🪖bring government ID — required for all adults
Free
Harbor Defense Museum
Fort HamiltonOpens Monday at 10:00 AM


Explore New York's only Army museum inside a 19th-century stone fort. This free Bay Ridge gem traces coastal defense from the Revolutionary War to WWII with cannons, uniforms, and maps.
Military history
Free admission
Active army base
Revolutionary to WWII
Tips
🎖️call ahead for appointment — walk-ins not accepted
📜great tour led by Justin (guides praised)
🪖bring government ID — required for all adults
Free