Skip to main content
Report this ad

See also:

Alcatraz hidden fortress: Civil War era ruins discovered buried under Alcatraz

Alcatraz hidden fortress: Old Fort Alcatraz discovered under the prison and is about to be unearthed in some areas still accessable for an excavation..
Alcatraz hidden fortress: Old Fort Alcatraz discovered under the prison and is about to be unearthed in some areas still accessable for an excavation..
Wikimedia Commons
Report this ad