Koh Ker: Archaeological Site of Ancient Lingapura or Chok Gargyar


World Heritage Identification Number: 1667

World Heritage since: 2023

Category: Cultural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇰🇭 Cambodia

Continent: Asia

UNESCO World Region: Asia and the Pacific

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Koh Ker: A Forgotten Capital of the Khmer Empire

The archaeological site of Koh Ker, also known as Ancient Lingapura or Chok Gargyar, is a captivating testament to the rich history and cultural prowess of the Khmer Empire. Inscribed as a UNESCO World Heritage Site in 2023, this remote location in northern Cambodia offers a unique glimpse into the architectural, artistic, and religious practices of a civilization that thrived more than a millennium ago.

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UNESCO Description of the World Heritage Site

The archaeological site of Koh Ker is a sacred urban ensemble of numerous temples and sanctuaries including sculptures, inscriptions, wall paintings, and archaeological remains. Constructed over a twenty-three-year period, it was one of two rival Khmer Empire capitals – the other being Angkor – and was the sole capital from 928 to 944 CE. Established by King Jayavarman IV, his sacred city was believed to be laid out on the basis of ancient Indian religious concepts of the universe. The new city demonstrated unconventional city planning, artistic expression and construction technology, especially the use of very large monolithic stone blocks.

Encyclopedia Record: Koh Ker

Koh Ker is a remote archaeological site in northern Cambodia about 120 kilometres (75 mi) away from Siem Reap and the ancient site of Angkor. It is a jungle filled region that is sparsely populated. More than 180 sanctuaries were found in a protected area of 81 square kilometres (31 sq mi). Only about two dozen monuments can be visited by tourists because most of the sanctuaries are hidden in the forest and the whole area is not fully demined.

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Additional Site Details

Area: 1,187.61 hectares

UNESCO Criteria: (ii) — Significant interchange of human values
(iv) — Outstanding example of a type of building or landscape

Coordinates: 13.7830555556 , 104.5372222222

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Image of Koh Ker: Archaeological Site of Ancient Lingapura or Chok Gargyar

© Du Hangst from Osimo, Italia, CC BY 2.0 Resized from original.

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Country Information: Cambodia

Flag of Cambodia

Official Name: Kingdom of Cambodia

Capital: Phnom Penh

Continent: Asia

Population (2024): 17,638,801

Population (2023): 17,423,880

Population (2022): 17,201,724

Land Area: 176,520 sq km

Currency: Cambodian riel (KHR;USD)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Koh Ker: Archaeological Site of Ancient Lingapura or Chok Gargyar are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Koh Ker, 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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