Parks in Southern California, Nevada, and parts of Arizona and New Mexico
Death Valley National Park, CA
Death Valley National Park, CA
Death Valley National Park, CA
Guadalupe Mountains National Park, TX
Guadalupe Mountains National Park, TX
Guadalupe Mountains National Park, TX
Joshua Tree National Park, CA
Joshua Tree National Park, CA
Joshua Tree National Park, CA
Pinnacles National Park, CA
Pinnacles National Park, CA
Pinnacles National Park, CA
Point Reyes National Seashore, CA
Point Reyes National Seashore, CA
Point Reyes National Seashore, CA
Saguaro National Park, AZ
Saguaro National Park, AZ
Saguaro National Park, AZ
Yosemite National Park, CA
Yosemite National Park, CA
Yosemite National Park, CA
Carlsbad Caverns National Park
Carlsbad Caverns National Park
Carlsbad Caverns National Park