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Hummelstown, PA

One of The Most Visited Caverns In The Eastern US

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Indian Echo Caverns

Like many caverns in the Mid-Atlantic states, Indian Echo Caverns is a limestone cave. Cut through Beekmantown limestone, which is over 440 million years old, they were formed through the erosive properties of water. As time progressed, geological forces led to an "uplift" of the surrounding limes . . .

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Miles From Center City Philly:

Like many caverns in the Mid-Atlantic states, Indian Echo Caverns is a limestone cave. Cut through Beekmantown limestone, which is over 440 million years old, they were formed through the erosive properties of water. As time progressed, geological . . .

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indian echo caverns

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hummelstown pa

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Indian Echo Caverns