Getting there, and getting tickets
Ferries are operated by Alcatraz City Cruises, a National Park Service concessioner, from Pier 33 on the Embarcadero — signposted as Alcatraz Landing. The crossing takes a little over ten minutes.
- Book directly, and book early. Tickets go through the park's own concessioner. Resellers bundle the same ticket into packages at a mark-up and cannot create availability that does not exist.
- The cell house audio tour is included with the ferry ticket. It runs in ten languages, with transcripts including an English Braille version, and it is the reason a visit works at all — it was recorded with former officers and former inmates, and it is far better than the usual museum commentary.
- Allow a couple of hours on the island, which is the park's own estimate, plus the sailings either side. Boats run on a timetable that changes with the season, and returning is simply a matter of joining the next one.
- Check the park's alerts before travelling. This matters more than it used to, for reasons set out below.
Official information, including current ticketing and conditions, is at nps.gov/alca.
What a visit is physically like
The dock sits at sea level and the cell house sits at the top of the island, a climb equivalent to about thirteen storeys up a steep road. A tram runs for visitors who cannot manage it, and the island is otherwise a matter of standing and walking on uneven ground for most of a couple of hours.
Layers are not optional. The island is exposed on all sides and is reliably colder and windier than the city, which already catches out most visitors in summer. There is no restaurant on the island; food is not sold beyond the dock area, and nothing should be relied upon.
The dock, which closes the island more often than it used to
Everything depends on a single small dock, and its condition has become the limiting factor on access. One of its five supporting pilings failed in January 2026, closing the island for nine days. It closed again for six days in April while the three sound pilings were strengthened, and then from 26 October to 18 November 2026 for the replacement of the two that were not, reopening on 19 November. The timing was dictated by a Bay Conservation and Development Commission restriction on in-water work after 30 November.
Alcatraz City Cruises funded the work rather than the taxpayer, and the repaired dock is expected to last twenty to thirty years. Ticket holders affected by a closure are contacted and offered a refund, a rescheduled tour or a bay cruise instead.
None of which is alarming in itself — but a trip built around a single day on Alcatraz is worth confirming against the park's alerts page shortly before travelling.
What the island was
Alcatraz was a fortification before it was anything else, guarding the entrance to the bay, and it carried the first lighthouse on the west coast of the United States. It began holding military prisoners in the nineteenth century and became a dedicated military prison in 1907. The federal penitentiary that made its name ran from 1934 to 1963 — twenty-nine years, which is a surprisingly short period for somewhere so thoroughly mythologised.
It existed to hold men the mainland prisons could not control, and it was built around isolation rather than brutality: one man to a cell, a rigid routine, and no means of leaving.
Capone, and the Birdman who kept no birds
Al Capone arrived with one of the first shipments in 1934 and left in 1939. The Alcatraz years were not the gangster years. He worked in the prison laundry, played banjo in the inmate band, and was by the end of his sentence visibly unwell with the untreated syphilis that would eventually kill him. He had no influence on the island and was reportedly disliked for trying to buy some.
Robert Stroud was transferred from Leavenworth in 1942 and spent seventeen years on Alcatraz, most of them in segregation. He is remembered as the Birdman of Alcatraz, and the detail almost everybody has wrong is this: he kept no birds on Alcatraz. The canaries, the research and the two books on bird diseases all belong to Leavenworth, where he had been allowed to keep them in his cell. Alcatraz permitted nothing of the kind. The 1962 film is responsible for the confusion and has outlasted every correction.
The escapes
The official count is fourteen escape attempts involving thirty-six men. Most ended in recapture or death in the water, and the island's reputation rests partly on an exaggeration — the currents are genuinely cold and fast, which is the real danger, while the sharks of legend are not. The bay's sharks are small and harmless to people.
One attempt remains unresolved. In June 1962 Frank Morris and the brothers John and Clarence Anglin left their cells through ventilation grilles widened over months, climbed to the roof and went into the water on a raft improvised from raincoats. Nothing conclusive was ever recovered. The FBI closed its investigation in 1979 on the conclusion that the three had drowned; the US Marshals Service has never closed the case, on the principle that an escape remains open until the escapee is accounted for.
Why it actually closed
Not escapes, and not scandal. Money. Everything had to be shipped in — including every drop of fresh water — and salt air had corroded the buildings to the point where the repairs were costed at more than the prison was worth. It cost several times as much per prisoner as a mainland federal penitentiary. It closed in March 1963 and the inmates were distributed elsewhere.
The occupation, which the guidebooks skip
The island's most consequential chapter after the prison is the one least often mentioned. In November 1969 a group calling itself Indians of All Tribes landed on Alcatraz and occupied it for nineteen months, claiming it under a treaty provision covering surplus federal land. Some of their painted slogans are still on the buildings and have been deliberately preserved.
The occupation ended in June 1971, but it did a great deal to shift federal policy on Native American self-determination, and it is the reason the island reads as something more complicated than a prison museum. Alcatraz passed into the Golden Gate National Recreation Area and opened to the public in 1973.
What there is to see
- The cell house, including D block — the segregation unit, and the cells with no natural light.
- The recreation yard, the dining hall and the ruined warden's house.
- The gardens, planted by military families and later by inmates, abandoned for decades and since restored by volunteers. They are the unexpected pleasure of the place.
- The birds. The island is a significant seabird colony, and parts of it close seasonally for nesting — which is why some trails may be shut without notice.
- The view. The one back towards the city is among the best anywhere on the bay, and it is also the cruelty of the place made plain: the prison sat in sight of a city its inmates could not reach.
Alcatraz sits in the same stretch of waterfront as Fisherman's Wharf, and the practical business of a visit to the city — the weather above all — is covered on the San Francisco page.