National Park | Elevation | Name | State | Quadrangle |
Lassen Volcanic | 10,464' | Lassen Peak | CA | Lassen Peak |
Grand Canyon | 9,180' | Grand Canyon National Park HP | AZ | Little Park Lake |
Crater Lake | 8,929' | Scott, Mount | OR | Crater Lake East |
Great Smoky Mountains | 6,645' | Clingmans Dome | NC, TN | Clingmans Dome |