Lake Tahoe + Northern Sierra, California
Southern Wasatch + Sevier Valley, Utah
Eastern Sierra + White Mountains Area, California
Warner Mountains + Modoc Plateau, California
Upper Snake River Valley, Idaho
Big Basin Redwoods State Park
Big Basin Redwoods State Park
Uncompahgre Plateau, Colorado
Colorado Plateau, Utah
San Francisco Peninsula + Santa Cruz, California
Grand Staircase-Escalante National Monument
Grand Staircase-Escalante National Monument