Everglades National Park - United States of America
Unesco's Scientific, Educational and Cultural Organization has recognized Everglades National Park of the United States as a World Natural Heritage in 1979.Mesa Verde National Park - United States of America
Unesco's Scientific, Educational and Cultural Organization has recognized the United States' Mesa Verde National Park as a World Cultural Heritage in 1978.Yellowstone National Park - United States of America
Unesco's Scientific, Educational and Cultural Organization has recognized Yellowstone National Park of the United States as a World Natural Heritage in 1978.