Jacques Cousteau
Noted oceanographer and environmentalist Jacques Cousteau visited Andros Island in 1970 to explore and film the Andros Blue Holes. The video of this expedition, called "The Secret of the Sunken Caves," is included in the 2005 Cousteau video collection, "The Jacques Cousteau Odyssey: The Complete Collection." Cousteau explored several ocean blue holes, and the inland blue holes known as Uncle Charlie's, Church's, and the Guardian.