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Hopewell Culture National Historical Park Nominated As America’s Next UNESCO World Heritage Site

This news story about the nomination of Hopewell Culture National Historical Park as the next UNESCO World Heritage Site in America is based on a March 24, 2022, National Park Service press release. You can read the original release here.

On Thursday, March 24, 2022, the National Park Service (NPS) announced the nomination of the Hopewell Ceremonial Earthworks, located within Ohio’s Hopewell Culture National Historical Park, to the UNESCO World Heritage List.

If the site is designated as America’s newest UNESCO World Heritage Site, it would join the likes of several other world-famous American places.

Those include the Grand Canyon, Yellowstone, the Everglades, the Statue of Liberty and Independence Hall, all of which are also managed by the National Park Service.

Hopewell Culture National Historical Park, Ohio - Photo Credit NPS - Native American Cultural Sites
Credit: NPS / Tom Engberg

Hopewell Culture National Historical Park Nominated to Become UNESCO World Heritage Site

The Hopewell Ceremonial Earthworks is a group of eight Native American archeological sites in southern Ohio. They’re situated within both Hopewell Culture National Historical Park and related properties owned by the State of Ohio and the Ohio History Connection.

This nomination will be considered by the UNESCO World Heritage Committee in the summer of 2023.

The Hopewell Ceremonial Earthworks include: 

  • Hopewell Culture National Historical Park, including the Mound City Group, Hopewell Mound Group, Seip Earthworks, High Bank Earthworks, and Hopeton Earthworks 
  • Newark Earthworks State Memorial, including the Octagon Earthworks and Great Circle Earthworks 
  • Fort Ancient State Memorial 

“World Heritage designation would be a tremendous opportunity to elevate the outstanding universal value these sites have, and to further the effort to protect them for future generations to appreciate and enjoy,” said National Park Service Director Chuck Sams.

“The Hopewell Ceremonial Earthworks are an important example of the ancient history of the Indigenous peoples of America that help us tell the world the whole story of America and the remarkable diversity of our cultural heritage.”

These earthworks were built during the middle Woodland period (1,500 – 2,200 years ago) by American Indians, people now referred to as the Hopewell Culture.

Built on an enormous scale and using a standard unit of measure, the earthworks form precise squares, circles, and octagons as well as a hilltop sculpted to enclose a vast plaza.

The geometric forms are consistently deployed across great distances and encode alignments with both the sun’s cycles and the far more complex patterns of the moon.

Artifacts, which are among the most outstanding art objects produced in pre-Columbian North America, show that those who built the earthworks interacted with people as far away as the Yellowstone basin and Florida.

These are among the largest earthworks in the world that are not fortifications or defensive structures.

Hopewell Culture Earthworks UNESCO World Heritage Nomination - Credit NPS Tom Engberg
Credit: NPS / Tom Engberg

“We are honored to propose these eight remarkable Indigenous earthworks for World Heritage designation. Many years of collaboration among Ohio History Connection, the National Park Service, Ohio-connected Tribal nations, and diverse supporters have made this possible,” said Burt Logan, Executive Director and CEO of Ohio History Connection.

He added “the whole world will now learn about the incredible accomplishments of American Indian ancestors in Ohio, how relevant these amazing earthworks remain today, and how essential their preservation is for the future.”

World Heritage Committee Will Make Final Decision on Hopewell Culture UNESCO Nomination

The UNESCO World Heritage Committee is composed of representatives from 21 nations, elected from the members of the UNESCO World Heritage Convention.

It will be advised by the International Council on Monuments and Sites, and makes the final decision on nominations.

If designated, the earthworks would join Stonehenge, Mesa Verde and the Nazca Lines in Peru as some of the examples of monumental works by ancient peoples recognized on the list.

The NPS manages all or part of 19 of the 24 World Heritage Sites in the United States. It is also the principal U.S. government agency responsible for implementing the World Heritage Convention in cooperation with the Department of State.

The NPS is undertaking this effort with full cooperation of the property owners concerned.

Inclusion of a site in the World Heritage List does not affect U.S. sovereignty or management over the sites, which remain subject only to U.S. law.

See the complete list of national parks that are also UNESCO World Heritage Sites here.