2German U Boat, New Jersey

This incredible world war II relic, discovered in 1991, is located approximately 73m below the surface, which is reaching extremely dangerous depths for any diver.

3 members of the dive group who discovered the U-869 tragically died whilst returning to the site soon after it was found. The mixture of the cold water and the dangerously strong currents can prove perilous for most divers out there.