Calypso Deep (image) University of Barcelona Share Print E-Mail Caption A plastic bag on the bottom of Calypso Deep, at 5109 m, the deepest place in the Mediterranean Sea. Credit Caladan Oceanic Usage Restrictions The image may only be used with appropriate caption or credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.