Evaporitic Karst and Caves of Northern Apennines


World Heritage Identification Number: 1692

World Heritage since: 2023

Category: Natural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇮🇹 Italy

Continent: Europe

UNESCO World Region: Europe and North America

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Evaporitic Karst and Caves of Northern Apennines: A Unique Geological Phenomenon

The Evaporitic Karst and Caves of Northern Apennines, inscribed as a UNESCO World Heritage Site in 2023, presents a unique geological phenomenon that has been captivating scientists for centuries. Situated within the Apennine Mountains, this region spans approximately 1,200 kilometers along the Italian Peninsula, making it one of the longest mountain ranges in Europe.

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UNESCO Description of the World Heritage Site

This serial property is an unusually well-preserved and extensive epigenic gypsum karst terrain. It includes a very high density of caves: over 900 caves in a relatively small area, with over 100 km of caves in total. It is the first and the best studied evaporitic karst in the world, with academic work beginning in the 16th century. It also includes some of the deepest gypsum caves in existence, reaching 265 meters below the surface.

Encyclopedia Record: Apennine Mountains

The Apennines or Apennine Mountains are a mountain range consisting of parallel smaller chains extending c. 1,200 km (750 mi) the length of peninsular Italy. In the northwest they join the Ligurian Alps at Altare. In the southwest they end at Reggio di Calabria, the coastal city at the tip of the peninsula. Since 2000 the Environment Ministry of Italy, following the recommendations of the Apennines Park of Europe Project, has defined the Apennines System to include the mountains of north Sicily, a total distance of 1,500 kilometres (930 mi). The system forms an arc enclosing the east of the Ligurian and Tyrrhenian seas.

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Additional Site Details

Area: 3,680 hectares

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

Coordinates: 44.3799444444 , 10.3889166667

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Image of Evaporitic Karst and Caves of Northern Apennines

© No machine-readable author provided. Paolo da Reggio~commonswiki assumed (based on copyright claims)., CC BY-SA 3.0 Resized from original. (This derivative is under the same CC BY-SA license.)

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Country Information: Italy

Flag of Italy

Official Name: Italian Republic

Capital: Rome

Continent: Europe

Population (2024): 58,986,023

Population (2023): 58,993,475

Population (2022): 59,013,667

Land Area: 295,720 sq km

Currency: Euro (EUR)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Evaporitic Karst and Caves of Northern Apennines are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Apennine 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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