The Everglades In Florida

What is the size, in square miles, of the Florida Everglades?
Boundary changes since 1947 have substantially increased the size of the park from the original 460,000 acres (186,159 hectares). In 1950, the Secretary of the Interior increased the size of the park to 1,228,500 acres (497,167 hectares), including the former wildlife refuge. Two additional boundary changes increased the park to 1,400,533 acres (566,788 hectares) by 1958. In 1989, Congress passed legislation that expanded the eastern boundary of the national park by 109,000 acres (44,112 hectares), primarily for the purposes of ecosystem restoration and protection.
Shark Valley, Everglades National Park Florida.
