Fort McDowell (Angel Island, Marin County, California)
Angel Island, Marin County · California · Civil War, World War I, World War II
History & Significance
Established September 12, 1863, Camp Reynolds served Civil War-era harbor defense. By July 1864, thirteen guns were mounted with 7,400 pounds of powder on hand, and the fortifications drew the attention of visiting General Irvin McDowell that year.
After the Civil War ended, Camp Reynolds became a Recruit Depot for troops heading west. Army presence increased significantly in 1899 when a quarantine station was built; in 1900, the entire island was designated Fort McDowell.
Beginning in 1910–1911, expansive construction made Fort McDowell the world's largest and most elaborate military induction center. From the 1920s through 1930s, it processed 40,000 men annually—more than any other U.S. post—and was the nation's only military overseas processing station.
After Pearl Harbor, the abandoned Immigration Station became a prisoner-of-war processing facility, and hundreds of Japanese, German, and Italian prisoners were temporarily detained there. The post was decommissioned on August 28, 1946. Angel Island State Park's purchase began in 1955, with additional acreage added in 1959.
Key Facts
Map
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🧳 Visiting
What you’ll see when you visit:
- Historic barracks and structures from Civil War, World War I, and II eras
- Former troop processing and detention center with interpretive exhibits
- Panoramic views of San Francisco Bay from island location
- Walking trails around the fort grounds and island perimeter
Sources
- https://www.parks.ca.gov/?page_id=1307
- https://www.militarymuseum.org/CpReynolds.html
- https://fortwiki.com/Fort_McDowell_(1)
- https://en.wikipedia.org/wiki/Angel_Island_(California)
- https://www.loc.gov/item/ca3069/
- https://encyclopedia.densho.org/Fort_McDowell_/_Angel_Island_(detention_facility)/