График посещений08:30 AM08:30 PM
Вторник, Январь 13, 2026
Остров Алькатрас, бухта Сан‑Франциско, Калифорния, США
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Alcatraz History Timeline: Fortress, Prison, Park

A visual Alcatraz timeline from 19th-century fortress to modern national park, with key dates, milestones, and photos.

1/13/2025
14 min read
Historic view of Alcatraz as a 1800s military fortress

Alcatraz's evolution mirrors America’s coastal defense and justice eras — a compact timeline with outsized impact.

1800s Fortress

Timeline at a Glance

Period Role What Changed
1850s–1860s Coastal Fortress Batteries, cannons, military garrison
1860s–1906 Mixed Use Holding deserters and POWs alongside artillery
1907–1933 U.S. Military Prison Expanded confinement, proto‑infrastructure for a penitentiary
1934–1963 Federal Penitentiary Maximum security, infamous inmates, escape lore
1969–1971 Native American Occupation Sovereignty protest; graffiti becomes testimony
1972–today National Park Unit Preservation, tours, and layered interpretation

Reading ruins: Alcatraz is a palimpsest — newer structures straddle older foundations.

Era Highlights

Fortress Era (Civil War)

  • Overlapping fields of fire guard the Golden Gate.
  • Engineering logic prioritizes elevation and visibility.

Military Prison (1907–1933)

  • Discipline over deterrence; routines solidify.
  • Infrastructure seeds later federal prison operations.

Federal Penitentiary (1934–1963)

  • "The end of the line" for difficult inmates.
  • Stories of routine, resistance, and rare escapes.

1928 Aerial 1934 Sea Approach 1970s Ruins

Why It Matters

  • Fortress: Guard the gate.
  • Military prison: Isolate and discipline.
  • Federal penitentiary: Concentrate the “incorrigible.”
  • Protest symbol: Project sovereignty into public view.
  • Park: Share ecology and history with the public.

Map Orientation

Look for numbered site maps at the dock and interpretive signs near the Cellhouse.

Numbered Map

Автор

Alcatraz Historian

Alcatraz Historian

Я написал этот гид, чтобы ваш день на Алькатрасе был лёгким, информативным и запоминающимся — с честными советами из повторных визитов.

Tags

Alcatraz
History
Timeline
Fortress
Penitentiary

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