It's about 0.00000001 times as big as The United States Capitol
In other words, 0.00000260 dunams is 0.0000000110 times the size of The United States Capitol, and the size of The United States Capitol is 91,000,000 times that amount.(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 230 dunams 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 0.000000010 times as big as Grand Central Station
In other words, 0.00000260 dunams is 0.00000001000 times the size of Grand Central Station, and the size of Grand Central Station is 100,000,000 times that amount.(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 200 dunams in total area. The large flag which was suspended from the concourse ceiling following the September 11th 2001 terrorist attacks measures about 0.07 dunams.
It's about 0.000000007 times as big as The Mall of America
In other words, 0.00000260 dunams is 0.00000000670 times the size of The Mall of America, and the size of The Mall of America is 150,000,000 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 390 dunams. At the middle of the mall is a 28 dunams amusement park featuring 27 rides.
It's about 0.000000006 times as big as Vatican City
In other words, 0.00000260 dunams is 0.00000000590 times the size of Vatican City, and the size of Vatican City is 170,000,000 times that amount.(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 0.000000005 times as big as Rizal Park
In other words, 0.00000260 dunams is 0.00000000450 times the size of Rizal Park, and the size of Rizal Park is 220,000,000 times that amount.(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 0.000000005 times as big as Eden Gardens Cricket Grounds
In other words, 0.00000260 dunams is 0.000000004283160 times the size of Eden Gardens Cricket Grounds, and the size of Eden Gardens Cricket Grounds is 233,472,000 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 0.000000004 times as big as Disneyland
In other words, 0.00000260 dunams is 0.00000000400 times the size of Disneyland, and the size of Disneyland is 250,000,000 times that amount.(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.