Longest cave penetration dive [Solo]

Last updated: August 26, 2017 at 23:53 pm

3,183 m (10,444 ft) – Sheck Exley (USA), 1989. Chip’s Hole Cave System, Florida. No DPV (Diver Propulsion Vehicle) was used.

SOURCE:
Verified by Diving Almanac & Book of Records official

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