Must see
Perpendicular Wall
Upcoming departures
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All about Perpendicular Wall dive site
Wall
Macro
Perfect visibility
Dolphins
Corals
Depth max
50 m
Diver level
Experienced
Visibility
to 30 m
This dive site is located on the northwest side of Christmas Island and features a vertical wall surrounded by abundant bomboras. Perpendicular Wall starts with an overhang covered by gigantic sea fans and becomes a steep drop-off.
What to see
Perpendicular Wall is famous for its diverse marine life and opportunities to swim with dolphins. Different types of eels, blue-lined angelfish, cowfish, and surgeonfish are some of the numerous species, as well as hydrocorals, feather stars, sea fans, and colorful nudibranchs
When to go diving in Perpendicular Wall
Perpendicular Wall is great for diving year-round, December to April is the monsoon season. The water temperature is usually around 24-28C/75-82F.