Free-Diving Under Ice, There Is 'No Place for Fear'
Ice Diving in New Hampshire | JONATHAN BIRD'S BLUE WORLD
Ice scuba diving
Antarctica Diving McMurdo October 2012
Ice diving is a type of penetration diving where the dive takes place under ice. Because diving under ice places the diver in an overhead environment typically with only a single entry/exit point, it requires special procedures and equipment. Ice diving is done for purposes of recreation, scientific research, public safety and other professional or commercial reasons.