Freedom Of Information Act
All requests for information about Mammoth Cave National Park made through the Freedom of Information Act must be submitted to the park's Public Information Officer.
Please direct all correspondence to:
Public Information Officer
Mammoth Cave National Park
P.O. Box 7
Did You Know?
The grease-oil lamp was used to illuminate Mammoth Cave for more than a century. Designed after New England whale-oil lanterns, these lamps used cooking grease to light the way.