Is 20 hectares as big as The Citadelle?
It's about one-and-three-tenths times as big as The Citadelle
The size of The Citadelle is about 15 hectares.
(a.k.a. La Citadelle, a.k.a. Québec Citadelle, a.k.a. The Citadel) (Québec City, Quebec, Canada) (for the fortified enclosure)
The Citadelle of Quebec, containing Canada's oldest military buildings measures about 1.50 hectares in total area. The fortress sits on a 90-meter cliffside, overlooking the St. Lawrence River.
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