Wadi Al-Hitan (Whale Valley)


World Heritage Identification Number: 1186

World Heritage since: 2005

Category: Natural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇪🇬 Egypt

Continent: Africa

UNESCO World Region: Arab States

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Unveiling the Evolutionary Story: Wadi Al-Hitan (Whale Valley)

Wadi Al-Hitan, also known as Whale Valley, is a remarkable paleontological site located in the Western Desert of Egypt, approximately 150 kilometers southwest of Cairo in the Faiyum Governorate. This unique location has been designated a UNESCO World Heritage Site since July 2005 due to its exceptional significance in understanding the evolutionary journey of whales.

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UNESCO Description of the World Heritage Site

Wadi Al-Hitan, Whale Valley, in the Western Desert of Egypt, contains invaluable fossil remains of the earliest, and now extinct, suborder of whales, Archaeoceti. These fossils represent one of the major stories of evolution: the emergence of the whale as an ocean-going mammal from a previous life as a land-based animal. This is the most important site in the world for the demonstration of this stage of evolution. It portrays vividly the form and life of these whales during their transition. The number, concentration and quality of such fossils here is unique, as is their accessibility and setting in an attractive and protected landscape. The fossils of Al-Hitan show the youngest archaeocetes, in the last stages of losing their hind limbs. Other fossil material in the site makes it possible to reconstruct the surrounding environmental and ecological conditions of the time.

UNESCO Justification of the World Heritage Site

Criterion (viii): Wadi Al-Hitan is the most important site in the world to demonstrate one of the iconic changes that make up the record of life on Earth: the evolution of the whales. It portrays vividly their form and mode of life during their transition from land animals to a marine existence. It exceeds the values of other comparable sites in terms of the number, concentration and quality of its fossils, and their accessibility and setting in an attractive and protected landscape. It accords with key principles of the IUCN study on fossil World Heritage Sites, and represents significant values that are currently absent from the World Heritage List.

Encyclopedia Record: Wadi al Hitan

Wādī al-Ḥītān is a paleontological site in the Faiyum Governorate of Egypt, some 150 kilometres (93 mi) south-west of Cairo. It was designated a UNESCO World Heritage Site in July 2005 for its hundreds of fossils of some of the earliest forms of whale, the archaeoceti. The site reveals evidence for the explanation of one of the greatest mysteries of the evolution of whales: the emergence of the whale as an ocean-going mammal from a previous life as a land-based animal.

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Additional Site Details

Area: 20,015 hectares

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

Coordinates: 29.33333 , 30.18333

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Image of Wadi Al-Hitan (Whale Valley)

© Roland Unger, CC BY-SA 3.0 Resized from original. (This derivative is under the same CC BY-SA license.)

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Nearby World Heritage Sites

Memphis and its Necropolis – the Pyramid Fields from Giza to Dahshur
116 km — Egypt
Historic Cairo
131 km — Egypt
Abu Mena
174 km — Egypt
Saint Catherine Area
379 km — Egypt
Saint Hilarion Monastery/ Tell Umm Amer
465 km — State of Palestine

Country Information: Egypt

Flag of Egypt

Official Name: Arab Republic of Egypt

Capital: Cairo

Continent: Africa

Population (2024): 116,538,258

Population (2023): 114,535,772

Population (2022): 112,618,250

Land Area: 995,450 sq km

Currency: Egyptian pound (EGP)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Wadi Al-Hitan (Whale Valley) are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Wadi al Hitan, 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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