The Cathedral is a tower that rises out of the sea and spreads out underwater. The boat is anchored near the tower and there is a tunnel that cuts through the middle and turns at right angles to the exit, where light floods in – just like a cathedral. The tunnel is full of life with Scorpion fish scattered on the bottom. It is big enough for 2 divers side by side and about 3 metres high. The marine life on this dive is varied but usually Moray eels, Octopus, various bream, barracuda, anchovies and wrasse are spotted.