Photographs show different dates, viewpoints and conditions. Select an image to open the full-size view and its source. They do not establish current access to a particular route.
A passage inside Mammoth Cave Photo: w_lemay , CC BY-SA 2.0 The Rotunda inside Mammoth Cave Photo: Willis Thomas Lee , Public domain The flowstone formations of Frozen Niagara in Mammoth Cave Photo: James St. John , CC BY 2.0 Scalloped rock surfaces in Mammoth Cave’s River Hall Photo: James St. John , CC BY 2.0 A passage through Mammoth Cave Photo: w_lemay , CC BY-SA 2.0 A passage through Mammoth Cave Photo: w_lemay , CC BY-SA 2.0 Travertine flowstone at Frozen Niagara in Mammoth Cave Photo: James St. John , CC BY 2.0 Eroded rock surfaces in Mammoth Cave’s River Hall Photo: James St. John , CC BY 2.0 The Historic Entrance Passage in Mammoth Cave Photo: w_lemay , CC BY-SA 2.0 The River Hall inside Mammoth Cave Photo: w_lemay , CC BY-SA 2.0 Make this place part of your story. A persuasive top-100 alternative for subterranean scale and the depth of its exploration history.
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