The United Nations Educational, Scientific, and Cultural Organization (UNESCO) has identified 582 World Heritage sites that it considers of “outstanding universal value.” The World Heritage List includes 812 properties forming part of the cultural and natural heritage which the World Heritage Committee considers as having outstanding universal value. These include 628 cultural, 160 natural and 24 mixed properties in 137 countries.

In the United States, there are 22 of these sites, 17 of which are natural. Below is the list of the ones in the United States. For the complete list, visit the World Heritage List.

* Mesa Verde (1978)
* Yellowstone (1978)
* Everglades National Park (1979)
* Grand Canyon National Park (1979)
* Independence Hall (1979)
* Kluane / Wrangell-St Elias / Glacier Bay / Tatshenshini-Alsek (1979, 1992, 1994)
* Redwood National Park (1980)
* Mammoth Cave National Park (1981)
* Olympic National Park (1981)
* Cahokia Mounds State Historic Site (1982)
* Great Smoky Mountains National Park (1983)
* La Fortaleza and San Juan Historic Site in Puerto Rico (1983)
* Statue of Liberty (1984)
* Yosemite National Park (1984)
* Chaco Culture National Historical Park (1987)
* Hawaii Volcanoes National Park (1987)
* Monticello and the University of Virginia in Charlottesville (1987)
* Pueblo de Taos (1992)
* Carlsbad Caverns National Park (1995)
* Waterton Glacier International Peace Park (1995) *