The Perpendicular Wall site is a very popular diving location off Christmas Island in Australia and it certainly does what it says on the box. The vertical wall drops dramatically to a depth of up to 50 meters and offers divers the chance to see magnificent butterfly fish, rays, sharks and large and colourful fan corals. Keep an eye out for the majestic whale sharks who may grace you with their presence.
Perpendicular wall Dive Site
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