This dive site is famous for its extensive network of limestone caves, tunnels, and swim-throughs creating a spectacular underwater landscape. It is most renowned for the resident colony of rare and inquisitive Australian sea lions, which provide divers with unforgettable interactive encounters. The healthy reef also supports a rich diversity of fish, crayfish, and invertebrates.
Fisherman Island
Limestone reefs and caves with playful Australian sea lions.
Boat Access
15m Avg Depth
25m Max Depth
About this dive site
DivingFreedivingSnorkeling
Site Ratings
Big Marine Life Excellent
Macro Marine Life Very Good
Landscape Quality Excellent
Water Visibility Very Good Viz
Plan Your Visit
sea lioncoral reefcavernswim-throughwide angle photographybeginner friendlyaustraliajurien bay
Marine Life
West Australian Dhufish
Australian Sea Lion
Western Blue Groper
Port Jackson Shark
Western Rock Lobster
Hard Coral
Sponge
Australian Giant Cuttlefish
Things to Note
Difficulty:
Intermediate
Requires boat access and navigation through caves and swim-throughs.
Hazards:
boat trafficcurrentdepthoverhead environments
Current Strength:
Variable
Nearby Dive Sites
Explore other dive sites in the area
Australia, Jurien Bay Jurien Bay Marine Park
Shallow jetty shore dive with abundant macro life.
Australia, Jurien Bay Jurien Bay Marine Park
Limestone ledges and caves with playful Australian sea lions.
Australia, Jurien Bay Jurien Bay Marine Park
Spectacular limestone caves and swim-throughs with playful sea lions.