Mammoth Cave, Limestone cave system in Kentucky, United States
The cave network extends through multiple levels of limestone bedrock, featuring underground rivers, waterfalls, and diverse geological formations across 651 kilometers.
Native Americans explored these caves 4,000 years ago, leaving behind footprints, primitive tools, and torch remnants throughout the extensive passageways.
During the War of 1812, miners extracted saltpeter from the cave's sediments to produce gunpowder, marking its role in early American industry.
Visitors can select from multiple guided tours ranging from accessible routes to advanced spelunking expeditions through different sections of the cave system.
The Echo River, flowing through the cave's lowest level, contains specialized fish species that evolved without eyes in the perpetual darkness.
Location: Kentucky
GPS coordinates: 37.18333,-86.10000
Latest update: May 27, 2025 11:41
The underground world contains caves with crystals, limestone formations, and prehistoric art. These geological structures range from ice caves in Austria to marble chambers in Chile. Some caves house underground rivers, luminescent glowworms, or fossil deposits.
Kentucky combines natural areas and historical places. The state includes cave systems, Civil War battlefields, colonial structures, and rock formations. Mammoth Cave, the Civil War sites in Perryville and Mill Springs display the state's natural and cultural heritage.
Mammoth Cave National Park
414 m
Cedar Sink
6 km
Nolin River Lake
18.8 km
Kentucky Down Under
14.9 km
Great Onyx Cave
4.4 km
Dinosaur World
11.8 km
Colossal Cavern
2.4 km
Colonel Robert A. Smith Monument
19.9 km
Unknown Confederate Soldier Monument in Horse Cave
15.4 km
Smiths Grove Baptist Church
17 km
Smiths Grove Presbyterian Church
17.3 km
Bransford Spring Pumphouse
2.9 km
Munfordville Presbyterian Church and Green River Lodge No.88
20.9 km
Kentucky Action Park
10.2 km
Reed-Dossey House
15.1 km
Cave City Commercial District
13.5 km
Mammoth Cave Wildlife Museum
13.8 km
Mammoth Cave Historic District
1.9 km
Colossal Cavern Entrance
2.4 km
Hercules and Coach No. 2
160 m
Crystal Cave District
5.1 km
Great Onyx Cave Entrance
4.4 km
Residential Area District
963 m
Maintenance Area District
1.3 km
Three Springs Pumphouse
2 km
Nolin Lake State Park
16.8 km
Historic Entrance
520 m
Carmichael Entrance
1.9 kmReviews
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