Great Abaco Island has a blue hole, Sawmill Sink, filled with fossils from the Ice Age showing the island's ancient history.
Belize’s Great Blue Hole, pictured here, is probably the most recognizable blue hole. The newly discovered blue hole off the ...
Guillermo Söhnlein and a team of two others is heading to Dean's Blue Hole with his new company Blue Marble Exploration, another deep-sea company, to explore what it describes as a "virtually ...
Nestled in The Bahamas on Great Abaco Island is a blue hole, Sawmill Sink, that's filled with a trove of well-preserved fossils that show how much the island has changed since the last Ice Age.