OceanGate Co-Founder To Lead Dive Into "Portal To Hell" A Year After Titan Tragedy

Dean's Blue Hole is a 664-foot underwater cavern surrounded by a beach on a remote Bahaman island. It formed some 15,000 years ago.

OceanGate Co-Founder To Lead Dive Into
Dean's Blue Hole is a 664-foot underwater cavern surrounded by a beach on a remote Bahaman island. It formed some 15,000 years ago.