| National Park | Acres | % Correct |
|---|---|---|
| Acadia | 49,076.63 | 93%
|
| Everglades | 1,508,938.57 | 93%
|
| Yellowstone | 2,219,790.71 | 93%
|
| Arches | 76,678.98 | 86%
|
| Denali | 4,740,911.16 | 86%
|
| Grand Canyon | 1,201,647.03 | 86%
|
| Great Smoky Mountains | 522,426.88 | 86%
|
| Olympic | 922,649.41 | 86%
|
| Yosemite | 761,747.50 | 86%
|
| Zion | 147,242.66 | 86%
|
| Glacier | 1,013,125.99 | 79%
|
| Grand Teton | 310,044.36 | 79%
|
| Rocky Mountain | 265,807.25 | 79%
|
| Badlands | 242,755.94 | 71%
|
| Bryce Canyon | 35,835.08 | 71%
|
| Joshua Tree | 795,155.85 | 71%
|
| Mammoth Cave | 54,011.91 | 71%
|
| Big Bend | 801,163.21 | 64%
|
| Crater Lake | 183,224.05 | 64%
|
| Death Valley | 3,408,406.73 | 64%
|
| Mount Rainier | 236,381.64 | 64%
|
| Redwood | 138,999.37 | 64%
|
| Sequoia | 404,062.63 | 64%
|
| Shenandoah | 199,223.77 | 64%
|
| Canyonlands | 337,597.83 | 57%
|
| Carlsbad Caverns | 46,766.45 | 57%
|
| Gates of the Arctic | 7,523,897.45 | 57%
|
| Great Basin | 77,180.00 | 57%
|
| Petrified Forest | 221,390.21 | 57%
|
| Theodore Roosevelt | 70,446.89 | 57%
|
| Voyageurs | 218,222.35 | 57%
|
| Cuyahoga Valley | 32,571.88 | 50%
|
| Gateway Arch | 192.83 | 50%
|
| Hawaii Volcanoes | 325,605.28 | 50%
|
| Isle Royale | 571,790.30 | 50%
|
| Mesa Verde | 52,485.17 | 50%
|
| Saguaro | 91,715.72 | 50%
|
| Biscayne | 172,971.11 | 43%
|
| Channel Islands | 249,561.00 | 43%
|
| Dry Tortugas | 64,701.22 | 43%
|
| Glacier Bay | 3,223,383.43 | 43%
|
| Hot Springs | 5,554.15 | 43%
|
| Indiana Dunes | 15,349.08 | 43%
|
| Kings Canyon | 461,901.20 | 43%
|
| Lassen Volcanic | 106,589.02 | 43%
|
| White Sands | 146,344.31 | 43%
|
| Black Canyon of the Gunnison | 30,779.83 | 36%
|
| Capitol Reef | 241,904.50 | 36%
|
| Great Sand Dunes | 107,341.87 | 36%
|
| Kenai Fjords | 669,650.05 | 36%
|
| Congaree | 26,476.47 | 29%
|
| Guadalupe Mountains | 86,367.10 | 29%
|
| Katmai | 3,674,529.33 | 29%
|
| Kobuk Valley | 1,750,716.16 | 29%
|
| Lake Clark | 2,619,816.49 | 29%
|
| North Cascades | 504,780.94 | 29%
|
| Pinnacles | 26,685.73 | 29%
|
| Virgin Islands | 15,052.53 | 29%
|
| Wind Cave | 33,970.84 | 29%
|
| Wrangell-St. Elias | 8,323,146.48 | 29%
|
| Haleakalā | 33,264.62 | 21%
|
| American Samoa | 8,256.67 | 14%
|