Blenheim Palace


World Heritage Identification Number: 425

World Heritage since: 1987

Category: Cultural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇬🇧 United Kingdom of Great Britain and Northern Ireland

Continent: Europe

UNESCO World Region: Europe and North America

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Blenheim Palace: A Princely Dwelling and National Monument

Blenheim Palace, located in Woodstock, Oxfordshire, England, stands as a testament to the grandeur of 18th-century architecture and the spirit of national pride. Inscribed as a UNESCO World Heritage Site in 1987, this country house serves as the seat of the Dukes of Marlborough and offers a unique blend of history, art, and landscaping that continues to captivate visitors from around the world.

More to come…

UNESCO Description of the World Heritage Site

Blenheim Palace, near Oxford, stands in a romantic park created by the famous landscape gardener 'Capability' Brown. It was presented by the English nation to John Churchill, first Duke of Marlborough, in recognition of his victory in 1704 over French and Bavarian troops. Built between 1705 and 1722 and characterized by an eclectic style and a return to national roots, it is a perfect example of an 18th-century princely dwelling.

Encyclopedia Record: Blenheim Palace

Blenheim Palace is a country house in Woodstock, Oxfordshire, England. It is the seat of the Dukes of Marlborough. Originally called Blenheim Castle, it has been known as Blenheim Palace since the 19th century. One of England's largest houses, it was built between 1705 and 1722, and designated a UNESCO World Heritage Site in 1987.

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Additional Site Details

Area: Not available

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

Coordinates: 51.84194444 , -1.361388889

Image

Image of Blenheim Palace

Jvhertum, Public domain

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Country Information: United Kingdom of Great Britain and Northern Ireland

Flag of United Kingdom of Great Britain and Northern Ireland

Official Name: United Kingdom of Great Britain and Northern Ireland

Capital: London

Continent: Europe

Population (2024): 69,226,000

Population (2023): 68,492,000

Population (2022): 67,604,000

Land Area: 241,930 sq km

Currency: British pound (GBP)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Blenheim Palace are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Blenheim Palace, 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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