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NaturalRef. 28
Yellowstone National Park
Natural World Heritage property in United States, inscribed in 1978 under criteria (vii), (viii), (ix), (x).

44.600° N, 110.500° W
- State Party
- United States
- Region
- Europe and North America
- Year of inscription
- 1978
- Type
- Natural
- Area of property
- 8,983 km²
- Location
- Wyoming, Idaho
- What it is
- National Park of the United States, biosphere reserve
- Founded or built
- 1872
- Component parts
- 2 (serial property)
- Elevation
- 2,470 m
- Visitors a year
- 4,744,353 (2024) · ranking
- Official website
- nps.gov/yell
- Reference
- WHC 28 · Wikidata Q351
Why it is on the List
(vii)Superlative natural phenomena or areas of exceptional natural beauty.(viii)An outstanding record of the major stages of Earth’s history: the record of life, geological processes or landforms.(ix)An outstanding example of ongoing ecological and biological processes in ecosystems on land, in fresh water or at sea.(x)The most important natural habitats for conserving biological diversity, including threatened species.
nearby
Closest World Heritage sites
Straight-line distance between the recorded coordinates.
506 kmWriting-on-Stone Provincial ParkCanada · 2019Cultural
553 kmWaterton-Glacier International Peace ParkCanada · 1995Natural
619 kmHead-Smashed-In Buffalo JumpCanada · 1981Cultural
689 kmDinosaur Provincial ParkCanada · 1979Natural
833 kmMesa Verde National ParkUnited States · 1978Cultural
879 kmCanadian Rocky Mountain Parks World Heritage SiteCanada · 1984NaturalUnited States
More sites in United States
1978
Also inscribed in 1978
- Mesa Verde National ParkUnited States
Data: Wikidata (CC0) · danger list as published in 2026 · independent atlas, not affiliated with UNESCO or Petit Futé.