The Ahwar of Southern Iraq: Refuge of Biodiversity and the Relict Landscape of the Mesopotamian Cities


World Heritage Identification Number: 1481

World Heritage since: 2016

Category: Mixed Cultural Heritage and Natural Heritage

WHE Type: Natural Landscapes & Geographic Features

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇮🇶 Iraq

Continent: Asia

UNESCO World Region: Arab States

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The Ahwar of Southern Iraq: A Unique Blend of History and Biodiversity

The Ahwar of Southern Iraq, officially recognized as "The Ahwar of Southern Iraq: Refuge of Biodiversity and the Relict Landscape of the Mesopotamian Cities," is a remarkable UNESCO World Heritage Site situated in the south of Iraq. This designation encompasses seven distinct components, including three archaeological sites and four wetland marsh areas.

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UNESCO Description of the World Heritage Site

The Ahwar is made up of seven components: three archaeological sites and four wetland marsh areas in southern Iraq. The archaeological cities of Uruk and Ur and the Tell Eridu archaeological site form part of the remains of the Sumerian cities and settlements that developed in southern Mesopotamia between the 4th and the 3rd millennium BCE in the marshy delta of the Tigris and Euphrates rivers. The Ahwar of Southern Iraq – also known as the Iraqi Marshlands – are unique, as one of the world’s largest inland delta systems, in an extremely hot and arid environment.

Encyclopedia Record: Ahwar of Southern Iraq

The Ahwar of Southern Iraq: Refuge of Biodiversity and the Relict Landscape of the Mesopotamian Cities is a UNESCO World Heritage Site in Southern Iraq.

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Additional Site Details

Area: 211,544 hectares

Number of Components: 7

UNESCO Criteria: (iii) — Unique or exceptional testimony to a cultural tradition
(v) — Outstanding example of traditional human settlement
(ix) — Outstanding example representing ecological and biological processes
(x) — Contains most important habitats for biodiversity

Coordinates: 31.5622222222 , 47.6577777778

IUCN World Heritage Outlook

The 2025 Conservation Outlook on The Ahwar of Southern Iraq: Refuge of Biodiversity and the Relict Landscape of the Mesopotamian Cities reports the following assessment:

Critical

Source: International Union for Conservation of Nature (IUCN) · View assessment

Image

Image of The Ahwar of Southern Iraq: Refuge of Biodiversity and the Relict Landscape of the Mesopotamian Cities

© M.Lubinski from Iraq,USA., 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

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Tchogha Zanbil
96 km — Iran (Islamic Republic of)
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122 km — Iran (Islamic Republic of)
Prehistoric Sites of the Khorramabad Valley
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Bisotun
315 km — Iran (Islamic Republic of)
Flag of Iraq

Iraq and the World Heritage Convention

State Party since: March 5, 1974

Status: Acceptance

Mandates to the World Heritage Committee: 1976-1983, 2009-2013

Total of Mandate Years: 11

Total of Mandates: 2

WHC Electoral Group: V(b) (Arab States)

Learn more about Iraq

Weather at the World Heritage Site

Last updated: May 16, 2026

Portions of the page The Ahwar of Southern Iraq: Refuge of Biodiversity and the Relict Landscape of the Mesopotamian Cities are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Ahwar of Southern Iraq, 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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