"G4 Underground" was described as having a similar format of ABC's 20/20, except it takes a look at many topics that most major news programs don't cover such as Porn 2.0, Urban Spelunking and Salvia Divinorum.
Their activities included mountain biking, wild caving, snowboarding, clearing brush, bucking firewood, climbing mountains, exploring the high country, and wrestling.
French cavers later renamed the cave and engaged in extensive digging, removing much of the valuable varve deposits which the SCRPLA had hoped to preserve for study by professional soil scientists.
Caving |
In 2004 the current owners/residents of Hutton, British Columbia, dismantled this church, which was by then on the verge of caving in.
His specialisms were limestone and semi-arid climate processes, and he was a contributor to books such British Caving with Cecil Cullingford, A Dictionary of Geographical Terms with Sir L. Dudley Stamp and to the Guide to Birmingham and its Region of Prof Michael Wise.
But Hellhole was essentially closed to the caving community in 1988, two years after a lease on the land including its entrance was obtained by the Greer Limestone Plant, a part of Greer Industries, Inc. in the nearby town of Riverton.
In 1993, NYPD officer and caving enthusiast Chris Nicola visited Ukraine to explore the Verteba and Priest's Grotto caves, and found evidence that they had recently been inhabited by humans.
Its name comes from the town Crolles where Petzl's company headquarters are located but might also be a reference to the nearby cave system of the Dent de Crolles, the exploration of which triggered a lot of technical effort leading to innovation in caving equipment.
Pursuing these developments, in the 1970s Fernand Petzl started a small caving equipment manufacturing company Petzl, which is today a world leader in equipment for both caving, mountaineering and at-height safety in civil engineering.
Yorkshire Ramblers' Club (YRC), a senior mountaineering and caving club based in Yorkshire, England