SS Yongala
SS Yongala (Townsville), Australia
Sunk by a cyclone in March 1911, the wreck lies on a 30 m seabed with its upper parts at 16 m; penetration diving is prohibited by law.
- Advanced
- Wreck
- Reef sharks
SS Yongala (Townsville), Australia
Sunk by a cyclone in March 1911, the wreck lies on a 30 m seabed with its upper parts at 16 m; penetration diving is prohibited by law.

Mount Gambier sinkholes, Australia
A spring-fed pool of startlingly clear water; its deeper chasm is reserved for cave divers.

Ningaloo Reef, Australia
A working Navy pier dived only with a licensed operator, home to over 200 fish species from giant Queensland gropers to schooling trevally.
Reef
down to 32 m
Great Barrier Reef (Cairns & Port Douglas), Australia
Ribbon Reef site known for friendly giant potato cod up to 2 m long, with pygmy seahorses on gorgonians around 32 m.
Reef
down to 18 m
Great Barrier Reef (Cairns & Port Douglas), Australia
Try-dive or certified dives to 18 m from a permanently moored outer-reef pontoon, with 5–12 m of water beside it.
Drift
down to 25 m
Great Barrier Reef (Cairns & Port Douglas), Australia
Osprey Reef drift to a manta cleaning station where divers hold a line at 20-25 m as mantas hover in the current.