Barberton Makhonjwa Mountains


World Heritage Identification Number: 1575

World Heritage since: 2018

Category: Natural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇿🇦 South Africa

Continent: Africa

UNESCO World Region: Africa

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Unraveling the Geological Secrets of the Barberton Makhonjwa Mountains

The Barberton Makhonjwa Mountains, nestled in northeastern South Africa, have captivated scientists and researchers for decades due to their exceptional significance in understanding Earth's history. Inscribed as a UNESCO World Heritage Site in 2018, this region represents a unique window into the planet's earliest chapters, offering insights into various geological phenomena that shaped our world.

More to come…

UNESCO Description of the World Heritage Site

Situated in north-eastern South Africa, the Barberton Makhonjwa Mountains comprises 40% of the Barberton Greenstone Belt, one of the world’s oldest geological structures. The property represents the best-preserved succession of volcanic and sedimentary rock dating back 3.6 to 3.25 billion years and forms a diverse repository of information on surface conditions, meteorite impacts, volcanism, continent-building processes and the environment of early life.

Encyclopedia Record: Makhonjwa Mountains

The Makhonjwa Mountains or Barberton Makhonjwa Mountains are a range of small mountains and hills that covers an area of 120 by 60 kilometres, about 80% in Mpumalanga, a province of South Africa, and the remainder in neighbouring Eswatini. It constitutes 40% of the Barberton Greenstone Belt.

Read more on Wikipedia

Additional Site Details

Area: 113,137 hectares

UNESCO Criteria: (viii) — Outstanding example representing major earth stages

Coordinates: -25.9738888889 , 31.0138888889

Image

Image of Barberton Makhonjwa Mountains

© Dion Brandt. Used with permission.

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Country Information: South Africa

Flag of South Africa

Official Name: Republic of South Africa

Capital: Pretoria; Bloemfontein; Cape Town

Continent: Africa

Population (2024): 64,007,187

Population (2023): 63,212,384

Population (2022): 62,378,410

Land Area: 1,213,090 sq km

Currency: South African rand (ZAR)

Country Data Sources

Last updated: January 18, 2026

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