| State | Reviews | National Park | % Correct |
|---|---|---|---|
| Arizona | 60,012 | Grand Canyon | 100%
|
| Florida | 12,470 | Everglades | 87%
|
| Tennessee/North Carolina | 48,737 | Great Smoky Mountains | 87%
|
| Wyoming | 41,132 | Yellowstone | 87%
|
| California | 49,137 | Yosemite | 87%
|
| Montana | 18,108 | Glacier | 80%
|
| Utah | 41,187 | Zion | 80%
|
| Maine | 21,357 | Acadia | 73%
|
| Utah | 27,867 | Arches | 73%
|
| California/Nevada | 17,656 | Death Valley | 73%
|
| California | 20,013 | Joshua Tree | 73%
|
| Kentucky | 11,130 | Mammoth Cave | 73%
|
| Washington | 17,953 | Mount Rainier | 73%
|
| California | 9,634 | Redwood | 73%
|
| Colorado | 25,270 | Rocky Mountain | 73%
|
| California | 15,533 | Sequoia | 73%
|
| Oregon | 14,128 | Crater Lake | 67%
|
| Hawaii | 12,119 | Hawaii Volcanoes | 67%
|
| South Dakota | 15,550 | Badlands | 60%
|
| Wyoming | 20,869 | Grand Teton | 60%
|
| Washington | 10,074 | Olympic | 60%
|
| New Mexico | 15,560 | White Sands | 60%
|
| Texas | 5,735 | Big Bend | 53%
|
| Utah | 27,802 | Bryce Canyon | 53%
|
| Alaska | 3,950 | Denali | 53%
|
| Arkansas | 14,776 | Hot Springs | 53%
|
| Utah | 8,074 | Canyonlands | 47%
|
| New Mexico | 15,248 | Carlsbad Caverns | 47%
|
| Missouri | 12,476 | Gateway Arch | 47%
|
| Arizona | 11,884 | Petrified Forest | 47%
|
| Ohio | 13,473 | Cuyahoga Valley | 40%
|
| Colorado | 9,796 | Mesa Verde | 40%
|
| Virginia | 16,765 | Shenandoah | 40%
|
| North Dakota | 7,715 | Theodore Roosevelt | 40%
|
| American Samoa | 85 | American Samoa | 33%
|
| Colorado | 5,103 | Black Canyon of the Gunnison | 33%
|
| Utah | 5,033 | Capitol Reef | 33%
|
| Florida | 1,634 | Dry Tortugas | 33%
|
| Colorado | 10,170 | Great Sand Dunes | 33%
|
| Indiana | 11,070 | Indiana Dunes | 33%
|
| Michigan | 487 | Isle Royale | 33%
|
| Alaska | 1,661 | Kenai Fjords | 33%
|
| West Virginia | 4,248 | New River Gorge | 33%
|
| Washington | 1,407 | North Cascades | 33%
|
| U.S. Virgin Islands | 1,664 | Virgin Islands | 33%
|
| California | 1,886 | Channel Islands | 27%
|
| Alaska | 152 | Gates of the Arctic | 27%
|
| Nevada | 2,208 | Great Basin | 27%
|
| Hawaii | 10,653 | Haleakala | 27%
|
| California | 6,236 | Kings Canyon | 27%
|
| California | 4,255 | Pinnacles | 27%
|
| Arizona | 7,465 | Saguaro | 27%
|
| Alaska | 889 | Wrangell-St. Elias | 27%
|
| Florida | 2,597 | Biscayne | 20%
|
| South Carolina | 3,470 | Congaree | 20%
|
| Texas | 3,017 | Guadalupe Mountains | 20%
|
| Alaska | 273 | Katmai | 20%
|
| California | 4,112 | Lassen Volcanic | 20%
|
| Minnesota | 1,117 | Voyageurs | 20%
|
| South Dakota | 3,585 | Wind Cave | 20%
|
| Alaska | 3,649 | Glacier Bay | 13%
|
| Alaska | 124 | Lake Clark | 13%
|
| Alaska | 77 | Kobuk Valley | 7%
|