Monumental Earthworks of Poverty Point


World Heritage Identification Number: 1435

World Heritage since: 2014

Category: Cultural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇺🇸 United States of America

Continent: Americas

UNESCO World Region: Europe and North America

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Monumental Earthworks of Poverty Point: A Prehistoric Masterpiece in the Lower Mississippi Valley

The Monumental Earthworks of Poverty Point, located in the Lower Mississippi Valley, is a testament to the ingenuity and architectural prowess of the prehistoric Poverty Point culture. This archaeological site, inscribed as a UNESCO World Heritage Site in 2014, is nestled on a slightly elevated and narrow landform, earning its name from a nearby 19th-century plantation.

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UNESCO Description of the World Heritage Site

Monumental Earthworks of Poverty Point owes its name to a 19th-century plantation close to the site, which is in the Lower Mississippi Valley on a slightly elevated and narrow landform. The complex comprises five mounds, six concentric semi-elliptical ridges separated by shallow depressions and a central plaza. It was created and used for residential and ceremonial purposes by a society of hunter fisher-gatherers between 3700 and 3100 BP. It is a remarkable achievement in earthen construction in North America that was unsurpassed for at least 2,000 years.

Encyclopedia Record: Poverty Point

Poverty Point State Historic Site/Poverty Point National Monument is a prehistoric earthwork constructed by the Poverty Point culture, located in present-day northeastern Louisiana. Evidence of the Poverty Point culture extends throughout much of the Southeastern Woodlands of the Southern United States. The culture extended 100 miles (160 km) across the Mississippi Delta and south to the Gulf Coast.

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Additional Site Details

Area: 163 hectares

UNESCO Criteria: (iii) — Unique or exceptional testimony to a cultural tradition

Coordinates: 32.6369444444 , -91.4063888889

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Image of Monumental Earthworks of Poverty Point

© https://www.flickr.com/photos/15308454@N06/ Kniemla, CC BY-SA 2.0 Resized from original. (This derivative is under the same CC BY-SA license.)

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Nearby World Heritage Sites

Cahokia Mounds State Historic Site
680 km — United States of America
Mammoth Cave National Park
700 km — United States of America
San Antonio Missions
766 km — United States of America
Great Smoky Mountains National Park
804 km — United States of America

Country Information: United States of America

Flag of United States of America

Official Name: United States of America

Capital: Washington, D.C.

Continent: Americas

Population (2024): 340,110,988

Population (2023): 336,806,231

Population (2022): 334,017,321

Land Area: 9,147,420 sq km

Currency: United States dollar (USD)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Monumental Earthworks of Poverty Point are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Poverty Point, licensed under CC BY-SA 4.0. Changes made. Additional original content by World Heritage Explorer (WHE), licensed under CC BY-SA 4.0. WHE is not affiliated with UNESCO or the World Heritage Committee. Legal Notice. Privacy Policy.

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