Caves of Aggtelek Karst and Slovak Karst


World Heritage Identification Number: 725

World Heritage since: 1995

Category: Natural Heritage

Transboundary Heritage: Yes

Endangered Heritage: No

Country: Hungary, Slovakia

Continent: NA

UNESCO World Region: Europe and North America

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Exploring the Geological Wonders of the Caves of Aggtelek Karst and Slovak Karst

The Caves of Aggtelek Karst and Slovak Karst, a unique and captivating UNESCO World Heritage Site, is a mesmerizing collection of over 1000 karst caves sprawled across a vast area of approximately 55,800 hectares along the shared borders of Hungary and Slovakia. This extraordinary site offers a glimpse into the rich tapestry of geological history spanning tens of millions of years.

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UNESCO Description of the World Heritage Site

The variety of formations and the fact that they are concentrated in a restricted area means that the 712 caves currently identified make up a typical temperate-zone karstic system. Because they display an extremely rare combination of tropical and glacial climatic effects, they make it possible to study geological history over tens of millions of years.

Encyclopedia Record: Caves of Aggtelek Karst and Slovak Karst

The Caves of Aggtelek Karst and Slovak Karst are a series of over 1000 karst caves spread out over a total area of 55,800 ha along the border of Hungary and Slovakia. With an exceptional diversity of karst structures and complex cave systems developing from both temperate and tropical processes, the caves and surrounding areas were inscribed as a UNESCO World Heritage Site in 1995.

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Additional Site Details

Area: 56,650.57 hectares

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

Coordinates: 48.47573 , 20.48687

Image

Image of Caves of Aggtelek Karst and Slovak Karst

© Jojo, en:Jojo_1, pl:Jojo, CC BY-SA 3.0 Resized from original. (This derivative is under the same CC BY-SA license.)

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Last updated: January 18, 2026

Portions of the page Caves of Aggtelek Karst and Slovak Karst are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Caves of Aggtelek Karst and Slovak Karst, 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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