The Port Chicago Disaster: 320 American Lives Forever Remembered

On July 17, 1944, a massive explosion jolted the San Francisco East Bay area, shattering windows and lighting up the night sky. At Port Chicago Naval Magazine, 320 men were killed instantly when two ships loading ammunition for Pacific troops exploded, resulting in the worst home front disaster of WWII. The aftermath illuminated the issues of segregation and racial inequality in the military.

Four memorial stones sit on layered brick. An American flag waves in the wind. Bay water and hills.
Reserving a Tour of the Memorial

Learn how to visit the national park site.

Seated crowd faces a Park Ranger at a lectern.
Annual Port Chicago Commemoration

Learn about the annual event and how to sign up to attend.

An African American woman in a ranger uniform stands in front of a microphone. She is outdoors.
Frequently Asked Questions

Answers to your most common questions.

Graphic text reads: The Port Chicago Disaster Documentary, Into Forgetfulness.
Documentary: Into Forgetfulness

Watch a powerful documentary on The Port Chicago Disaster. Click link for the presentation page.

Historic photograph showing four African American sailors loading munitions into a boxcar.
Stories of Courage and Contribution

Discover the stories of those impacted by the disaster.

A historic photo of the disaster, showing piles of wood from the shattered pier.
Landmarks of the Port Chicago Tragedy

Uncover the history and stories of Port Chicago.

A small piece of ship metal debris is installed in the ground, as an exhibit.
Collections

Learn more about research and park collections.

A colorized historic photo of the disaster aftermath which shows a lot of wooden debris and vehicles
Colorized Photographs

A small number of photos have been colorized to show more details and to provide a new perspective.

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Park Partner

Learn More About Our Park Partner, Friends of Port Chicago National Memorial

Last updated: July 12, 2025

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Contact Info

Mailing Address:

4202 Alhambra Ave
Martinez, CA 94553

Phone:

925 228-8860 x6520
General inquiry and reservations.

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