
What is Alcatraz?
Alcatraz is a former federal prison located on an island in San Fransisco Bay. The prison once housed some of America’s most difficult and dangerous felons during its years of operation from ...
When was Alcatraz built?
January 17, 1986. Alcatraz Island (/ˈælkəˌtræz/) is located in San Francisco Bay, 1.25 miles (2.01 km) offshore from San Francisco, California, United States. The small island was developed with facilities for a lighthouse, a military fortification, a military prison, and a federal prison from 1934 until 21 March 1963.
What are some movies about Alcatraz?
Escape from Alcatraz and The Rock are two films that show how inescapable the island is. Escape from Alcatraz is based on the true story of a few inmates trying to flee the island. The Rock on the other hand, just depicts life in Alcatraz. A panorama of Alcatraz as viewed from San Francisco Bay, facing east.
What was Alcatraz like for Al Capone?
The federal prison on Alcatraz Island in the chilly waters of California’s San Francisco Bay housed some of America’s most difficult and dangerous felons during its years of operation from 1934 to 1963. Among those who served time at the maximum-security facility were the notorious gangster Al “Scarface” Capone (1899-1947)...

What is Alcatraz built?
Sold in 1849 to the U.S. government, Alcatraz was the site of the first lighthouse (1854) on the coast of California. Thereafter other buildings were erected on the island, and the first permanent army detachment was garrisoned there in 1859. In 1861 the island was designated a residence for military offenders.
How thick are Alcatraz walls?
The large building that dominates the dock shows two generations of construction. The lower level's ten-foot-thick brick walls protected cannons and the men who lived behind them during the Civil War.
What body of water is Alcatraz in?
Because of the isolation created by the cold, strong currents of the waters of San Francisco Bay, as early as 1859, Alcatraz was used to house soldiers convicted of crimes. By 1861, the fort was the military prison for the Department of the Pacific.
What made Alcatraz escape proof?
Surrounded by strong currents and fortified by steel and concrete, Alcatraz federal prison was meant to be the highest-security prison in America, a place no one could escape from.
Is there fresh water on Alcatraz?
Other than fog drip and winter rains, Alcatraz Island is without a source of fresh water. Historically, both the military and the federal prison had built cisterns to capture rainwater, but these fell into disrepair after the prison closed.
How much did Alcatraz guards get paid?
They were paid less than 10 cents an hour, but received other benefits, like being able to see a movie twice a month. There was an Alcatraz band.
Why is it so hard to swim from Alcatraz?
Swimming from Alcatraz Island Still, swimming from Alcatraz is no joke. Some of the key challenges include: Rough and choppy water. Cold water temperatures which can be 10 degrees or lower than in other parts of the East Bay.
Can you swim off Alcatraz?
Swimming from Alcatraz is one of the most famous, desirable, and enjoyable open water swims (wild swim) in the entire world. Despite lore that swimming from Alcatraz is dangerous, for experienced swimmers with proper support, swimming from Alcatraz can be safe and fun.
How cold is Alcatraz water?
Water temperatures can be as low as 48°F but usually vary between 49-56°F, so check out our tips on getting acclimatized to cold water and preferably attend some winter clinics and swims. This is not the time to try out cold water swimming for the first time!
Who escaped Alcatraz alive?
On June 12, 1962, the routine early morning bed check turned out to be anything but. Three convicts were not in their cells: John Anglin, his brother Clarence, and Frank Morris. In their beds were cleverly built dummy heads made of plaster, flesh-tone paint, and real human hair that apparently fooled the night guards.
Does anyone live on Alcatraz today?
The government cut all power to the island in May and a few weeks later, fires destroyed several of the historic buildings. Armed federal marshals removed the last of the residents in June, 1971.
What is Alcatraz used for now?
A grim and unforgiving place, the penitentiary was closed in 1963, only to be reopened ten years later in a completely different capacity. Alcatraz now is a property of the U.S. National Park Service, and instead of housing hardened criminals, it welcomes people from around the world to explore its historic grounds.
How many cell blocks were on Alcatraz?
four cellblocksThe prison building, built between 1910 and 1912 when Alcatraz was still a military prison, is a three-story cellhouse with four cellblocks.
Were Alcatraz inmates allowed to have visitors?
Were Alcatraz inmates allowed visitors? Yes. Inmates were granted one visit per month and each visitation had to be approved directly by the Warden. No physical contact was allowed and rules dictated that inmates were not allowed to discuss current events, or any matters concerning prison life.
Did Alcatraz have libraries?
Alcatraz Library was a library for inmates at Alcatraz Federal Penitentiary. It was located at the end of D-Block. On entering Alcatraz, every inmate received a library card and a catalog of books found in the library.
Early Years as a Military Prison
In 1775, Spanish explorer Juan Manuel de Ayala (1745-97) mapped and named rugged Alcatraz Island, christening it La Isla de los Alcatraces, or Island of the Pelicans, due to its large population of sea birds. Seventy-five years later, in 1850, President Millard Fillmore (1800-74) signed an order reserving the island for military use.
Doing Time as a Federal Prison: 1934-63
In 1933, the Army relinquished Alcatraz to the U.S. Justice Department, which wanted a federal prison that could house a criminal population too difficult or dangerous to be handled by other U.S. penitentiaries.
Famous Inmates
Among those who did time at The Rock was the notorious Prohibition-era gangster Al “Scarface” Capone, who spent four-and-a-half years there during the 1930s. His arrival on the island generated headlines across America.
Escape Attempts from Alcatraz
Over the years, there were 14 known attempts to escape from Alcatraz, involving 36 inmates. The Federal Bureau of Prisons reports that of these would-be escapees, 23 were captured, six were shot and killed during their attempted getaways, two drowned and five went missing and were presumed drowned.
The Prison Closes Its Doors: 1963
The federal penitentiary at Alcatraz was shut down in 1963 because its operating expenses were much higher than those of other federal facilities at the time.
Not the First Escape Attempt
Despite the reputation of the impenetrable prison, other prisoners in Alcatraz had attempted to make if off the island before the “great escape.” Of all the prisoners who attempted to escape, 23 were caught before they made it very far, six were shot while making the attempt and two drowned in the bay.
The Worst of the Worst
Alcatraz was infamous for housing some of the most dangerous prisoners, many of whom landed in prison for especially heinous acts. The prison itself was said to be the toughest place for inmates to live — and survive — especially the non-violent ones.
The Escape Team
Four prisoners decided to work together to form an escape plan. Clarence and John Anglin were brothers who had cells near inmates Allen West and Frank Lee Morris. This allowed them to easily communicate and devise their plan.
Frank Lee Morris: The Ringleader
Morris had escaped from prison before, so it’s believed he was the brains behind the whole operation at Alcatraz. He was known to be highly intelligent and capable of easily adapting to his circumstances. His likely developed his street smarts during his childhood, when he moved between foster homes, picking up the skills to care for himself.
The Road to Alcatraz
Morris’ earlier crimes were armed robbery and narcotics possession. When he was in prison, he served lunch to other inmates and picked up a few things. Upon his release, he headed to Miami, where he was arrested again, this time for grand larceny and armed robbery. He was imprisoned in Florida and Georgia and then Louisiana State Penitentiary.
The Anglin Brothers
John and Clarence were brothers born into a family of 13 children. They both worked various farming and labor jobs until the two decided that robbery seemed like a more lucrative way to make a living.
The Advantage of Skill
Frank Lee Morris was successful at breaking out of a prison in Louisiana, and he probably learned some helpful tricks during that escape. The fourth member of the group, Allen West, had also attempted to break out of prison in Florida.

Overview
Alcatraz Island is a small island in San Francisco Bay, 1.25 miles (2.01 km) offshore from San Francisco, California, United States. The island was developed in the mid-19th century with facilities for a lighthouse, a military fortification, and a military prison. In 1934, the island was converted into a federal prison, Alcatraz Federal Penitentiary. The strong currents around the isl…
History
The first European to document the islands of San Francisco Bay was Spanish naval officer and explorer Juan Manuel de Ayala during Spanish rule of California; he charted San Francisco Bay in 1775. He named today's Yerba Buena Island as "La Isla de los Alcatraces", which translates as "The Island of the Gannets" but is commonly believed to translate as "The Island of the Pelicans" (the modern Sp…
Post-prison years
There are several reasons that Alcatraz closed as a penitentiary in 1963. The penitentiary cost much more to operate than other prisons (nearly $10 per prisoner per day, as opposed to $3 per prisoner per day at Atlanta). Half a century of salt water saturation had severely eroded the buildings and three people had escaped in 1962. After its closure, George Moscone received public proposals to repurpose Alcatraz Island.
Landmarks
Part of the Golden Gate National Recreation Area since 1972, the entire Alcatraz Island was listed on the National Register of Historic Places in 1976. In 1986 it was designated as a National Historic Landmark, the highest recognition.
In 1993, the National Park Service published a plan entitled Alcatraz Development Concept and Environmental Assessment. This plan, approved i…
Development
American Indigenous groups, such as the International Indian Treaty Council, occasionally hold ceremonies on the island, most notably, their "Sunrise Gatherings" every Columbus Day and Thanksgiving Day.
Around 2007, the Global Peace Foundation proposed to raze the prison and build a peace center in its place. Supporters collected 10,350 signatures – suffi…
Art
Alcatraz has been home to several art installations. In 2014, Chinese artist/dissident Ai Weiwei staged an exhibition which explored "questions about human rights and freedom of expression" called @Large. This exhibition included Lego portraits of famous political prisoners. The creation of the exhibition was featured in a 2019 documentary film, Yours Truly. In 2016, Nelson Saiers used math and prison slang as central elements in a six-month installation that called attention to the i…
Fauna and flora
• Cisterns. A bluff that, because of its moist crevices, is believed to be an important site for California slender salamanders.
• Cliff tops at the island's north end. Containing a onetime manufacturing building and a plaza, the area is listed as important to nesting and roosting birds.
In popular culture
Alcatraz Island appears often in media and popular culture, including films dating from 1962: The Book of Eli (2010), X-Men: The Last Stand (2006), Catch Me If You Can (2002), The Rock (1996), Murder in the First (1995), Escape from Alcatraz (1979), The Enforcer (1976), Point Blank (1967) , Birdman of Alcatraz (1962) and J. J. Abrams' 2012 television series Alcatraz.
It also was featured in the Yu-Gi-Oh! Duel Monsters anime, in the book Al Capone Does My Shirts, …