Located near Carabao Island, about an hour's boat ride trip to the north of Boracay. Cathedral Cave is a wall dive with a very large cave ranging from 18 to 40m in depth from ceiling to floor. Larger fish can be found here than at local Boracay sites, especially in the chimneys at the back of the cave. The cave is a good site for wide-angle photography. Its surface is fairly rough, so entries have to be perfect.
Currents are often strong.
More experienced divers would not have a problem doing the Cathedral Cave. This island is a remote dive paradise 48km southwest off the main island. It can be reached in less than 3 hours by boat in calm weather. The dive sites can only be described as world class. It is wall diving at its best with maximum depths of over 70m.