Eagle's Nest sinkhole and dive area

The Eagle's Nest site is known as the "Mount Everest" of cave diving.  It is also known as Lost Sink and contains more than a mile of cave passages more than 300 feet deep.  It is an extremely dangerous diving area.  On October 18, 2016, two more divers died here.   At least 8 people have died in the cave system here since 1981.