Category:Postcards of caves in the United States

Subcategories

This category has only the following subcategory.

Media in category "Postcards of caves in the United States"

The following 32 files are in this category, out of 32 total.

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  Bridal Altar, Great Onyx Cave, KY (63591).jpg 3,319 × 2,090; 3.22 MB
  
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  Colossal cave near Tucson, Arizona (65319).jpg 3,324 × 2,089; 3.16 MB
  
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  Crystal Cave Pennsylvania's greatest natural underground wonder, Crystal Cave Company, Inc., Kutztown, Pa (67197).jpg 2,133 × 3,311; 1.98 MB
  
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  Crystal Sea and Sunken City in Ohio Caverns (70185).jpg 2,104 × 3,324; 3.46 MB
  
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  Cudjos Cave entrance and souvenir shop, Tenn. -- Va. -- Ky (79541).jpg 3,331 × 2,127; 2.83 MB
  
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  Drapery Dome, Great Onyx Cave, KY (63588).jpg 3,322 × 2,094; 3.2 MB
  
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  Dry Cave, Bainbridge, Ohio - DPLA - 6b28b8310da90bfd7641322f370ff2ed (page 1).jpg 3,328 × 2,112; 1.45 MB
  
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  Entrance building of Ohio Caverns (70187).jpg 3,327 × 2,088; 2.78 MB
  
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  Greetings from famous Crystal Cave, Pennsylvania (K-10326).jpg 3,337 × 2,145; 1.97 MB
  
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  Greetings from Polar Caves, in the White Mountains near Plymouth, New Hampshire (73057).jpg 3,383 × 2,221; 2.91 MB
  
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  Gypsum Feathers, Great Onyx Cave, KY (63589).jpg 3,316 × 2,082; 3.07 MB
  
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  Hall of Dreams, Ruby Falls, Lookout Mountain Caves (67683).jpg 2,151 × 3,368; 3.14 MB
  
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  Hanging Gardens, Great Onyx Cave KY (63594).jpg 2,116 × 3,332; 3.12 MB
  
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  Lost Cave, Hellertown, Pa., crystals in new room (71560).jpg 3,324 × 2,148; 3.14 MB
  
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  Lost River Caverns (Lost Cave) Hellertown, Pa (80485).jpg 3,312 × 2,097; 2.42 MB
  
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  Lost River Caverns (Lost Cave) Hellertown, Pa., crystal ball room (72675).jpg 3,351 × 2,154; 3.07 MB
  
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  Lost River Caverns (Lost Cave) Hellertown, Pa., crystal village (72681).jpg 3,321 × 2,142; 3.04 MB
  
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  Lost River Caverns (Lost Cave) Hellertown, Pa., ear of corn (72674).jpg 3,324 × 2,148; 3.12 MB
  
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  Lost River Caverns (Lost Cave) Hellertown, Pa., long bridge over the river (72673).jpg 2,147 × 3,348; 2.95 MB
  
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  New entrance to the famous Crystal Cave, Kutztown, Pa (80880).jpg 3,324 × 2,155; 2.94 MB
  
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  Ohio Caverns (70188).jpg 3,324 × 2,103; 3.32 MB
  
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  Onyx Cave (85595).jpg 3,291 × 2,068; 3 MB
  
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  Pathway through the Palace of the Gods in Ohio Caverns (70186).jpg 3,328 × 2,115; 3.4 MB
  
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  Pillar of Hercules -- Cudjo's Cave, Cumberland Gap, Tenn. -- Va. -- Ky (79533).jpg 2,123 × 3,289; 2.9 MB
  
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  Rainbow room, Indian Echo Caverns, Hummelstown, Pa., near Harrisburg, Pa (74062).jpg 2,127 × 3,288; 3.34 MB
  
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  River view, 360 ft. below ground level, Great Onyx Cave, KY (63592).jpg 2,128 × 3,328; 3.18 MB
  
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  Ruby Falls, 145 Ft. high, 1120 Ft. below surface of Earth, Lookout Mountain Cave, Chattanooga, Tenn (67682).jpg 2,146 × 3,348; 3.05 MB
  
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  Speckled Trout in underground stream -- Skyline Caverns, Front Royal, Va.jpg 1,500 × 930; 723 KB
  
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  The Colonnade, Great Onyx Cave, KY (63590).jpg 3,316 × 2,091; 3.37 MB
  
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  The ear of corn, Indian Echo Caverns, Hummelstown, Pa., near Harrisburg, Pa (74069).jpg 2,121 × 3,292; 3.29 MB
  
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  The Original Frozen Niagara, Great Onyx Cave, KY (63595).jpg 2,117 × 3,341; 3.22 MB
  
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  The Virgin Mary, Great Onyx Cave, KY (63593).jpg 2,108 × 3,328; 3.28 MB