View of the Alcatraz Lighthouse and Island from the water

Alcatraz Island

visit on nps.gov

Info

Alcatraz reveals stories of American incarceration, justice, and our common humanity. This small island was once a fort, a military prison, and a maximum security federal penitentiary. In 1969, the Indians of All Tribes occupied Alcatraz for 19 months in the name of freedom and Native American civil rights. We invite you to explore Alcatraz's complex history and natural beauty.

Park Photos

View of the Alcatraz Lighthouse and Island from the water
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Alcatraz Island

Credit: NPS

View of the Alcatraz Lighthouse and Island from the water
A corridor extends between two rows and three tiers of cells. Skylights let in light from overhead.
Alcatraz Rangers and Firetruck
Army Prisoners in the Stockade, 1902
Cook serving Christmas dinner with menu posted above.

Activities

Wildlife Watching
Birdwatching
Museum Exhibits
Bookstore and Park Store
Food
Shopping

Operating Hours

Access to Alcatraz Island is via commercial ferry service. For ticket reservation and schedule call (415) 981-7625 or go to www.alcatrazcitycruises.com. The ferry schedule changes seasonally. Alcatraz is closed on Thanksgiving, Christmas and New Years Day. Once on the island you can stay up to the last ferry. Be aware that tickets sell out quickly and reservations are recommended. Tickets go on sale 90 days in advance.

DayHours
Friday
9:00AM - 9:30PM
Monday
9:00AM - 6:30PM
Sunday
9:00AM - 6:30PM
Tuesday
9:00AM - 9:30PM
Saturday
9:00AM - 9:30PM
Thursday
9:00AM - 9:30PM
Wednesday
9:00AM - 9:30PM

Weather info

The climate on Alcatraz is unpredictable and can change suddenly. Cold, foggy mornings may give way to sunny afternoons, which in turn can shift quickly back to more fog and blustery winds. The most pleasant weather usually occurs in spring and fall. Summers tend to be cool and foggy, winter is our rainy season. Temperatures on Alcatraz seldom rise above 75°F (24°C) or fall below 38°