National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service:  U.S. Department of the InteriorNational Park Service Arrowhead
Alcatraz Island View of the cellhouse interior.
view map
text size: largest larger normal
printer friendly
Alcatraz Island
Collections
Adams Folger Key
This online exhibit features objects from the museum collection from Alcatraz Island. It features photographs and archived objects from when Alcatraz was a U.S. Army fort and military prison (1859 -1934), a federal penitentiary (1934 –1963), and items from the American Indian occupation (1969–1971) by Indians of All Tribes.  It also includes slide shows, sound clips, and close-ups of nortorious inmates. More...

You are exiting the National Park Service website

Thank you for visiting our site.

You will now be redirected to:

We hope your visit was informative and enjoyable.

Lower Prison, Alcatraz Island

Did You Know?
The first prison on Alcatraz Island was built by the U.S. Army and was located near the dock. It was demolished after a new military prison was opened at the top of the island in 1914.

Last Updated: September 27, 2007 at 21:50 MST