The Coastal Defenses of San Francisco Bay have played an important part in major historical events.

These events include the end of the Mexican American war, the Gold Rush, California statehood, the Civil War, WWI, and WWII. Each event motivated improvements in coastal defense capabilities. Join docent Warren Riley for an illustrated presentation of the Coastal Defenses of San Francisco Bay–1850 to 1950.

We will be discussing the advancements and thinking behind the many attempts to provide this critical area with the best and most advanced defenses of the day.

For reservations, phone (415) 331-1540.