Best time to visit
Arrive within the first hour of opening for the shortest queues and best photo light.
Last reviewed June 2026 by James Morgan. AI-assisted, human-edited. Our editorial standards
Board a ferry across the bay to walk the cell blocks of America's most infamous federal prison, perched on a windswept island.
Reached by boat from Pier 33, this island wears many layers of history, from a defensive fort to a military prison to the high-security penitentiary that made its name.
What you'll see and do - Tour the Cell House and learn how the island served as a fort, a military correctional facility, and a federal prison. - Discover its role in Native American civil rights history, when the Indians of All Tribes occupied Alcatraz for 19 months from 1969. - Join National Park Service daily programs, ranger-led tours, and special events that unpack the island's past. - Take in bay and city views and the island's natural setting alongside ongoing preservation work.
An exhibition in the New Industries Building on Alcatraz Island exploring mass incarceration in the United States.
May-September
This speaker series highlights the voices of people who have spent time inside jails and prisons.
May 30
A celebration of Alcatraz in pop culture, featuring talks, tours, and activities exploring the island in movies, video games, and comics.
May 30
A special event for Comic Book Day on Alcatraz Island during the day.
May 30
A special event for Comic Book Day on Alcatraz Island during the night.
June 6
A session of the speaker series featuring Leonard Boone, sharing insights from his incarceration experience.
June 13
A session of the speaker series featuring Mariah Cenea, sharing insights from her incarceration experience.
Family-tested advice for a smoother day at Alcatraz Island (Pier 33 Alcatraz Landing).
Arrive within the first hour of opening for the shortest queues and best photo light.
All ages
Onsite or nearby parking available at Pier 33.
Pack snacks, refillable water bottles and a portable charger to keep the day running smoothly.
Alcatraz Island (Pier 33 Alcatraz Landing)
Pier 33, San Francisco, CA 94133
This attraction has been claimed and verified.
Last updated 6/23/2026
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