How big is 0.15 square kilometers?
It's about as big as The Citadelle
The size of The Citadelle is about 0.150 square kilometers.
(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 0.015 square kilometers in total area. The fortress sits on a 90-meter cliffside, overlooking the St. Lawrence River.
It's about as big as Eden Park
The size of Eden Park is about 0.150 square kilometers.
(Auckland, Auckland Province, New Zealand) (total grounds)
The largest stadium in New Zealand, Eden Park in Auckland measures about 0.150 square kilometers 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 one-and-one-tenth times as big as The Pentagon
The size of The Pentagon is about 0.1380 square kilometers.
(a.k.a. United States Department of Defense Headquarters) (Washington, D.C.) (total floor area)
The Pentagon, the world's largest office building, contains a total floor area of 0.1380 square kilometers. Built during World War II, the designers compensated for the steel rations then in effect by using 310,000 cu. m of concrete in the construction efforts.
It's about four-fifths as big as Grand Central Station
The size of Grand Central Station is about 0.20 square kilometers.
(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 0.20 square kilometers in total area. The large flag which was suspended from the concourse ceiling following the September 11th 2001 terrorist attacks measures about 0.0000700 square kilometers.
It's about one-and-one-third times as big as Ellis Island
The size of Ellis Island is about 0.1110 square kilometers.
(Jersey City, New Jersey and New York City, New York)(now officially part of the Statue of Liberty National Monument)
Ellis Island, home of the Ellis Island Immigration Station, is 0.111 sq. km in total area. Nine-tenths of the island were artificially created after the New York-New Jersey borders had already been defined, leading to a sovereignty dispute which was settled by the US Supreme Court in 1998.
It's about one-and-a-half times as big as King Shaka International Airport (DUR)
The size of King Shaka International Airport (DUR) is about 0.1030 square kilometers.
(a.k.a. KSIA) (La Mercy, Durban City, eThekwini Municipality, KwaZulu-Natal, South Africa) (total terminal area)
King Shaka International Airport includes a main passenger terminal, with a total area of 0.1030 square kilometers. The airport's single, main runway stretches 3,700 m in length.
It's about two-thirds as big as Washington National Cathedral
The size of Washington National Cathedral is about 0.230 square kilometers.
(a.k.a. Cathedral Church of Saint Peter and Saint Paul) (Washington, DC) (total plot)
Sitting atop the 115 m (377 ft) tall Mount Saint Alban at the corner of Massachusetts and Wisconsin Avenues, Washington National Cathedral sits on a landscaped, 0.23 sq. km plot.
It's about two-thirds as big as The United States Capitol
The size of The United States Capitol is about 0.230 square kilometers.
(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 0.23 sq. km 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 three-fifths as big as Soccer City
The size of Soccer City is about 0.240 square kilometers.
(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 0.240 square kilometers 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 one-and-seven-tenths times as big as Alcatraz
The size of Alcatraz is about 0.089 square kilometers.
(a.k.a. The Rock) (California)
Alcatraz Island measures 0.089 sq. km. 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.
It's about one-and-nine-tenths times as big as Buckingham Palace
The size of Buckingham Palace is about 0.077 square kilometers.
(a.k.a. Buckingham House) (Westminster, London, England)
Buckingham Palace, the official residence of the British monarch, contains about 0.077 square kilometers of total floor space. The palace was first inhabited by Queen Victoria in 1831, although after the death of her husband in 1861, the Queen endeavored to spend as little time there as public opinion would allow.
It's about two-and-a-half times as big as Croke Park
The size of Croke Park is about 0.065 square kilometers.
(a.k.a. Páirc an Chrócaigh) (Dublin, Leinster, Ireland) (stadium area)
Croke Park, the Gaelic games stadium of Dublin, hosts hurling and Gaelic football matches in a 0.065 square kilometers stadium. The Park offers rooftop tours, where fans can walk along the 44-meters-high walkway.
It's about two-fifths as big as The Mall of America
The size of The Mall of America is about 0.390 square kilometers.
(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 0.390 square kilometers. At the middle of the mall is a 0.028 square kilometers amusement park featuring 27 rides.
It's about three times as big as Windsor Castle
The size of Windsor Castle is about 0.053 square kilometers.
(Windsor, England) (total site area)
One of the official residences of the British monarch, Windsor Castle measures about 0.053 square kilometers. It is the largest inhabited castle in the world and is also the oldest in continuous use, having been occupied since it was built by William the Conqueror about 900 years ago.
It's about three times as big as Rogers Centre
The size of Rogers Centre is about 0.0514 square kilometers.
(f.k.a. Skydome) (Toronto, Ontario, Canada) (entire complex)
Rogers Centre, a major sports stadium in downtown Toronto, measures a total of 0.0514 square kilometers over the entire complex. The video board of Rogers Centre has a total area of 0.00034 square kilometers.