The Inland Sea is a unique dive as the tunnel is over 80m offering some amazing views of the blue sea outside. Once in the tunnel, the bottom starts gently dropping away until the exit which is littered with huge boulders. Once out you can follow the reef either to the left ot right. Here you often larger size fish such as grouper, tuna and amberjack.
Beware of constant boat traffic in and out of tunnel, especially at the entrance of the tunnel!