It's about ten times as big as The US Virgin Islands.
In other words, 3,500,000 dunams is 10.10 times the size of The US Virgin Islands, and the size of The US Virgin Islands is 0.099 times that amount.(a.k.a. United States Virgin Islands, a.k.a. Virgin Islands of the United States) (United States) (total land area)
The US Virgin Islands are an insular area of the United States consisting of the Caribbean islands of Saint Croix, Saint John, Saint Thomas, Water Island, and others, which measure 346,000 dunams in total land area. The islands are known as popular tourist destinations and as the location of several petroleum refineries.
It's about thirteen times as big as Honolulu.
In other words, 3,500,000 dunams is 13.22480 times the size of Honolulu, and the size of Honolulu is 0.0756155 times that amount.(Hawaii)
The capital and most-populated city in Hawaii, Honolulu measures 264,655 dunams in total area. The city is known as the home of numerous tourist attractions, including the 'Iolani Palace — the only palace to have been occupied by a monarch in the United States — and the USS Arizona Memorial, which commemorates the victims of the attack on Pearl Harbor in December, 1941.
It's about one-fifteenth as big as Lake Michigan.
In other words, the size of Lake Michigan is 16.50 times 3,500,000 dunams.(surface area)
The third largest of North America's Great Lakes (by surface area), Lake Michigan has a total area of 57,800,000 dunams. It borders the cities of Chicago, Illinois; Milwaukee, Wisconsin; and Green Bay, Wisconsin
It's about one-fifteenth as big as Lake Huron.
In other words, the size of Lake Huron is 17 times 3,500,000 dunams.(a.k.a. Lac Huron) (surface area)
The second largest of North America's Great Lakes (by surface area), Lake Huron has a total area of 59,600,000 dunams. It borders the cities of Sarnia, Ontario, Canada, and Bay City, Michigan.
It's about seventeen-and-a-half times as big as American Samoa.
In other words, the size of American Samoa is 0.0568 times 3,500,000 dunams.(a.k.a. Amerika Sāmoa, a.k.a. Sāmoa Amelika) (United States)
American Samoa, a territory of the United States near the nation of Samoa in the South Pacific, measures 199,000 dunams in total area. It is known as the home of two major tuna canneries — StarKist and Samoa Packing.
It's about one-twentieth as big as West Virginia.
In other words, 3,500,000 dunams is 0.05577264 times the size of West Virginia, and the size of West Virginia is 17.929940 times that amount.(United States)
The "Mountain State," West Virginia measures 62,754,790 dunams in total area. Located entirely within the Appalachian Mountains, West Virginia has an average elevation of 460 m (1,500 ft) above sea level - the highest elevation of any state east of the Mississippi.
It's about eighteen-and-a-half times as big as Carlsbad Caverns National Park.
In other words, 3,500,000 dunams is 18.4930 times the size of Carlsbad Caverns National Park, and the size of Carlsbad Caverns National Park is 0.054075 times that amount.(a.k.a. Carlsbad Caverns National Park) (Eddy County, New Mexico)
The home of the Carlsbad Caverns cave system, the national park of the same name occupies 189,260 dunams. James Larkin White, a 19th-century cowboy, explorer, and eventual park ranger discovered the cave and named many of its caverns when he was just sixteen years old.