American hikers, 1972.
American hikers, 1972. -- source link
#hiking#adventure#yellowstone#national geographic#national park#nature#wanderlust#outdoors#mountain#wilderness#travel#backpacking#camping#vintage#vintage photography#hippie
#hiking#adventure#yellowstone#national geographic#national park#nature#wanderlust#outdoors#mountain#wilderness#travel#backpacking#camping#vintage#vintage photography#hippie