An example of cave "coral" in "Hell's grotto"
Switzerland’s mountains may be top of most travellers’ lists, but its caves are also worth exploring. And their cool climates offer relief from the summer heat.
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Posts Tagged ‘caving’
Deep thrills under the Swiss surface
Posted in Travel, tagged caves, caving, grotto, nature, Switzerland, Travel on July 11, 2009| Leave a Comment »
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