It's about as big as Soccer City
(a.k.a. FNB Stadium, a.k.a. First National Bank Stadium, a.k.a. The Calabash) (Cape Town, Western Cape province, South Africa) (Nasrec, Johannesburg, Gauteng, South Africa) (total stadium footprint)
Soccer City, the football (soccer) and rugby stadium measures 70 arpents and is the largest stadium in the country of South Africa and largest on the continent of Africa. The Stadium was the site of Nelson Mandela's first public speech upon being released from prison, and the site of Mandela's public memorial in 2013.
It's about as big as Grand Central Station
(formally Grand Central Terminal, a.k.a. Grand Central, a.k.a. GCT) (New York City, New York) (total terminal area).
Grand Central station, the largest train station in the world by platform count, measures 60 arpents in total area. The large flag which was suspended from the concourse ceiling following the September 11th 2001 terrorist attacks measures about 0.02 arpents.
It's about as big as Washington National Cathedral
It's about as big as The United States Capitol
(Washington, DC) (Immediate grounds size)
The grounds of United States Capitol, at the center of Washington DC's quadrants, consists of about seventeen buildings on a 67 arpents plot. While the Capitol Building is the central feature, other buildings include the Supreme Court Buildings and the Library of Congress Buildings, as well as several monuments and sculptures.
It's about one-and-three-fifths times as big as The Citadelle
In other words, 70 arpents is 1.6 times the size of The Citadelle, and the size of The Citadelle is 0.63 times that amount.(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 4.40 arpents in total area. The fortress sits on a 90-meter cliffside, overlooking the St. Lawrence River.
It's about one-and-three-fifths times as big as Eden Park
In other words, 70 arpents is 1.6 times the size of Eden Park, and the size of Eden Park is 0.625 times that amount.(Auckland, Auckland Province, New Zealand) (total grounds)
The largest stadium in New Zealand, Eden Park in Auckland measures about 43.80 arpents over its total grounds. It is primarily a rugby and cricket stadium. The Park offers rooftop tours, where fans can walk along the 39-meters-high roof of the stands.
It's about three-fifths as big as The Mall of America
In other words, 70 arpents is 0.61 times the size of The Mall of America, and the size of The Mall of America is 1.6 times that amount.(a.k.a. MOA, a.k.a. MoA, a.k.a. Megamall) (Bloomington, Minnesota) (total area)
The Mall of America contains over 520 stores and 6.92 km (4.3 miles) of total store frontage in an area totaling 110 arpents. At the middle of the mall is a 8.20 arpents amusement park featuring 27 rides.