Drug traffickers, especially from Colombia, have been caught using submarines to transport cocaine into Mexico, and from ...

A suspected "narco-submarine" capable of smuggling drugs broke in two as a fishing boat was towing it to a port in ...

There are two different companies that provide these tours. Nautilus Semi-Submarine which takes you on a 45-minute underwater adventure from Avalon. You'll cruise 6 feet below the surface to see fish.