Aggtelek National Park
Borsod-Abaúj-Zemplén County, Hungary · built 1985

Aggtelek National Park (Hungarian: Aggteleki Nemzeti Park) is a national park in Northern Hungary, in the Aggtelek Karst region. The most significant values of the national park are the special surface formations and caves in this limestone landscape.
Park data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).