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Mammoth Cave Overview

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Mammoth Cave National Park Locator Map

Fast Facts

Nearest City Cave City, KY
Last Site Visit July 2007
Annual Visitation 487,305 in 2007 (view all years)
Creation Date May 25, 1926
Total Area 52,835 acres
Entrance Fee None, but fees to tour cave
Highest Average Temperature 89°F, in July
Lowest Average Temperature 24°F, in January
Record High Temperature 108°F, in 1952
Record Low Temperature -21°F, in 1951
Lowest Elevation 450 feet, at Green River
Highest Elevation 950 feet, at Mammoth Cave Ridge

Area Weather Information


Park Evolution

1926: Mammoth Cave National Park created
1981: Named a UNESCO World Heritage Site
1990: Named a UNESCO International Biosphere Reserve

Phone Numbers & Addresses


Mailing Address

Mammoth Cave National Park
1 Mammoth Cave Parkway
P.O. Box 7
Mammoth Cave, KY 42259

Visitor Information

(270) 758-2180


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