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underarockphoto: Delaney Wilbur, Grable Cave, Fayette County, Pennsylvania
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underarockphoto: Ben Schafler, The Bitch, Grable Cave, Fayette County, Pennsylvania
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underarockphoto: Delaney Wilbur, Grable Cave, Fayette County, Pennsylvania
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underarockphoto: Ryan Maurer, Lower Coronavirus Canyon, Grable Cave, Fayette County, Pennsylvania
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underarockphoto: Frank Mielcarek photo, Grable Cave, Fayette County, PA
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underarockphoto: Frank Mielcarek photo, Grable Cave, Fayette County, PA
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underarockphoto: Frank Mielcarek photo, The Bitch, Grable Cave, Fayette County, PA
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underarockphoto: Frank Mielcarek photo, The Bitch, Grable Cave, Fayette County, PA
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underarockphoto: Cindy Barton, Grable Cave, Fayette County, PA
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underarockphoto: Cindy Barton, Grable Cave, Fayette County, PA
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underarockphoto: Cindy Barton, Grable Cave, Fayette County, PA
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underarockphoto: Cindy Barton, Grable Cave, Fayette County, Pennsylvania
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underarockphoto: Ben Schafler, Grable Cave, Fayette County, Pennsylvania
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underarockphoto: Cindy Barton, Grable Cave, Fayette County, PA
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underarockphoto: Ryan Maurer, Grable Cave, Fayette County, PA
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underarockphoto: Ryan Maurer, Grable Cave, Fayette County, PA
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underarockphoto: Ryan Maurer, Upper Coronavirus Canyon,Grable Cave, Fayette County, PA