Correction for the size of Alcatraz
Thanks for your input! Let us know more about what's wrong in the form below.
How big is 922.220 feddans?
It's about 45 times as big as Alcatraz
The size of Alcatraz is about 21 feddans.
(a.k.a. The Rock) (California)
Alcatraz Island measures 21 feddans. It is known a part of the Golden Gate National Recreation Area, and has historically served as a lighthouse, fort, military prison, and — most famously — a federal prison.