Mammoth Cave National Park (1981)
United States of America

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USA 2006. Mammoth Cave.

Mammoth Cave National Park, located in the state of Kentucky, has the world's largest network of natural caves and underground passageways, which are characteristic examples of limestone formations. The park and its underground network of more than 560 surveyed km of passageways are home to a varied flora and fauna, including a number of endangered species. 
  • USA 2006. Mammoth Cave. The stamp is digitally cut from the sheet "Wonders of America - Land of Superlatives". It is #36 in the sheet. Click here to see the full sheet. The link will open in a new window. The stamp is located in the bottom row, no. 6 from left. 

USA 1992. Bicentennial of Kentucky Statehood.

  • USA 1992. Bicentennial of Kentucky Statehood. 

Sources and links: 

Other World Heritage Sites in USA (on this site). Inactive links are not described on stamps. Please refer to the UNESCO-listing, section United States for further information about such sites. 


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Revised 03 aug 2006  
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