Mammoth Cave National Park Patch

Company

National Park Service

Price

$6.99

Source

Official Store

Confirmed: Mammoth Cave National Park is the longest known cave system in the world. Unconfirmed: the exact size of this complex underground labyrinth. Hauntingly beautiful, the vast expanse of underground chambers stays with visitors long after they have left this south central Kentucky gem. For those aspiring to visit or those who have visited and can't shed the sense of awe that comes with the caves, a special edition embroidered patch is now available to add to any collection. Simply iron on to any jacket, backpack, or other fabric surface, or choose to sew it on for extra durability…