It's about as big as Disneyland
In other words, the size of Disneyland is 1 times 636.60 dunams.(a.k.a. Disneyland Park) (Anaheim, California) (public areas)
The public areas of Disneyland occupy 650 dunams. The park consists of nine themed "stages" — including Main Street, U.S.A; Adventureland; Frontierland; Fantasyland; and Tomorrowland — with hidden passages that allow park employees to move between each without being seen by guests.
It's about one-and-one-tenth times as big as Eden Gardens Cricket Grounds
In other words, 636.60 dunams is 1.04872 times the size of Eden Gardens Cricket Grounds, and the size of Eden Gardens Cricket Grounds is 0.9535430 times that amount.(Kolkata, West Bengal, India) (stadium size)
"The home of Indian cricket," Eden Gardens in Kolkata is one of the oldest and largest cricket grounds in India and covers 607.028 dunams. It was at Eden Gardens that South Africa returned to cricket play in 1991, after a twenty-year suspension.
It's about one-and-one-tenth times as big as Rizal Park
In other words, the size of Rizal Park is 0.910 times 636.60 dunams.(a.k.a. Liwasang Rizal, a.k.a. Parque Rizal, a.k.a. Luneta Park, a.k.a. Luneta) (Ermita, Manila, Philippines)
Rizal Park covers 580 dunams on the edge of Manila Bay. The Park is an important site in Filipino history and is the traditional location for Independence Day celebrations and Presidential inaugurations.
It's about nine-tenths as big as The Forbidden City
In other words, 636.60 dunams is 0.860 times the size of The Forbidden City, and the size of The Forbidden City is 1.20 times that amount.(a.k.a. Forbidden Palace, a.k.a. Purple Forbidden City, a.k.a. Zijin Cheng, a.k.a. Zǐjinchéng, a.k.a. 紫禁城) (Beijing, China)
The imperial palace complex of the Forbidden City consists of 980 buildings covering 740 dunams. The City was the home of Chinese Emperors and their cabinets from its construction in 1420 until the fall of the last ruling dynasty in 1912.
It's about one-and-two-fifths times as big as Vatican City
In other words, the size of Vatican City is 0.710 times 636.60 dunams.(a.k.a. Holy See, a.k.a. State of the Vatican City, a.k.a. Stato della Città del Vaticano)
The world's smallest nation in both area and population, Vatican City is a walled enclave within Rome, Italy measuring 440 dunams in total area. Vatican City has been home to the Papacy since its incorporation in 1929 and the territory has been the home of Popes since 1377.
It's about one-and-three-fifths times as big as The Mall of America
In other words, the size of The Mall of America is 0.630 times 636.60 dunams.(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 390 dunams. At the middle of the mall is a 28 dunams amusement park featuring 27 rides.
It's about two-and-a-half times as big as Soccer City
In other words, the size of Soccer City is 0.370 times 636.60 dunams.(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 240 dunams 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.