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Onondaga Cave State Park
573-245-6576

Cave Biology, Geology and History

The History of Onondaga Cave
The land surrounding Onondaga Cave had been settled for some time before the cave was discovered.......more information

Geologic History of Onondaga Cave
So what happened here at Onondaga? About a billion years ago, the Ozarks were a hotbed of volcanic activity centered about 45 miles to the southeast, in.......more information...... cave map

Cave Geology
A cave is a naturally occurring underground void, large enough to be examined in some way by man. In other words, a cave is a space, more than.......more information

Speleothems
Much less important to the geologist, but much more fascinating to the tourist are the speleothems, commonly called "cave formations."........more information

Cave Habitats
You might get the impression that caves are beautiful, complex, fascinating and sterile. Sterile? Not on our living planet; caves are loaded with life........more information

Cave Animals
The animals that are found in caves can be separated into five groups.......more information

Food Chains and Pyramids
When food energy moves from the sun to a plant, to an animal, to another animal, that is a food chain. The fact that animals live in caves at all, proves.........more information

Cave History
Prior to the arrival of the European settlers, caves were important shelters for the American Indians. They used caves that had dry floors and......more information

Modern Uses of Caves
Today, caves are used mainly for scientific research and recreation....... more information

Cave Tours
Visitors to Onondaga Cave State Park can tour both.......more information