How Deep Is the Cayman Trench?
The Cayman Trench reaches approximately 25,216 feet, or 7,686 meters, below sea level. The Cayman Islands Department of Environment uses that figure for the deepest part of the Caribbean Sea. It is deep enough to place the trench floor more than 4.7 miles beneath the surface. Also called the Cayman Trough and historically the Bartlett…








