Is 101,000 dunams as big as Alcatraz?
It's about 1,000 times as big as Alcatraz
The size of Alcatraz is about 89 dunams.
(a.k.a. The Rock) (California)
Alcatraz Island measures 89 dunams. 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.
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