| Park | State | % Correct |
|---|---|---|
| Death Valley | California | Nevada | 100%
|
| Rocky Mountain | Colorado | 99%
|
| Everglades | Florida | 99%
|
| Yellowstone | Wyoming | Montana | Idaho | 99%
|
| Redwood | California | 98%
|
| Hawai'i Volcanoes | Hawaii | 97%
|
| Glacier | Montana | 97%
|
| Mount Rainier | Washington | 96%
|
| Gates of the Arctic | Alaska | 95%
|
| Grand Canyon | Arizona | 95%
|
| Joshua Tree | California | 94%
|
| Denali | Alaska | 93%
|
| Sequoia | California | 93%
|
| Zion | Utah | 93%
|
| Indiana Dunes | Indiana | 91%
|
| Yosemite | California | 89%
|
| Haleakala | Hawaii | 88%
|
| Glacier Bay | Alaska | 87%
|
| Great Smoky Mountains | North Carolina | Tennessee | 87%
|
| Olympic | Washington | 87%
|
| Grand Teton | Wyoming | 87%
|
| Arches | Utah | 86%
|
| Biscayne | Florida | 85%
|
| Kenai Fjords | Alaska | 84%
|
| Acadia | Maine | 84%
|
| Gateway Arch | Missouri | 84%
|
| Bryce Canyon | Utah | 84%
|
| Shenandoah | Virginia | 82%
|
| Crater Lake | Oregon | 81%
|
| Big Bend | Texas | 80%
|
| Badlands | South Dakota | 79%
|
| North Cascades | Washington | 78%
|
| Saguaro | Arizona | 77%
|
| White Sands | New Mexico | 77%
|
| Mammoth Cave | Kentucky | 76%
|
| Dry Tortugas | Florida | 75%
|
| Carlsbad Caverns | New Mexico | 75%
|
| Canyonlands | Utah | 74%
|
| Petrified Forest | Arizona | 70%
|
| Hot Springs | Arkansas | 69%
|
| Channel Islands | California | 67%
|
| Cuyahoga Valley | Ohio | 67%
|
| Lassen Volcanic | California | 65%
|
| Guadalupe Mountains | Texas | 64%
|
| Katmai | Alaska | 63%
|
| Great Basin | Nevada | 63%
|
| Mesa Verde | Colorado | 62%
|
| Black Canyon of the Gunnison | Colorado | 61%
|
| Theodore Roosevelt | North Dakota | 60%
|
| Great Sand Dunes | Colorado | 59%
|
| Isle Royale | Michigan | 58%
|
| Kobuk Valley | Alaska | 57%
|
| Kings Canyon | California | 57%
|
| Pinnacles | California | 52%
|
| Voyageurs | Minnesota | 52%
|
| New River Gorge | West Virginia | 52%
|
| Capitol Reef | Utah | 50%
|
| Congaree | South Carolina | 47%
|
| Wind Cave | South Dakota | 47%
|
| Wrangell-St. Elias | Alaska | 46%
|
| Lake Clark | Alaska | 38%
|