The Philadelphia Grotto

By , May 19, 2012 5:53 pm

The Philadelphia Grotto is a caving club that was chartered in 1947 as a chapter of the National Speleological Society. We are dedicated to cave conservation, exploration, education, and research.

Prospective cavers and members – please come to our next meeting and learn more about The Philadelphia Grotto.

 

                               

 

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