What we do Outdoor Leader Training & Events Workshop Providers Visit to Giants Hole-SATURDAY EVENING-LIMITED PLACES Led by Caver Dave (Dave Baines) come and peer over the edge of the waterfall, (you will be on a safety rope), or see the rare Helictites (rare as hen’s teeth!) and discover the history of this special cave which was once modified to allow tourists in. All equipment provided by Hollowford Centre. Level of difficulty: Moderate. Limited to 12 places.