Reef
down to 32 m
Cod Hole
Ribbon Reef site known for friendly giant potato cod up to 2 m long, with pygmy seahorses on gorgonians around 32 m.
- Advanced
- Whitetip reef sharks
Advanced≤30 m
False Entrance
Dive site in Great Barrier Reef (Cairns & Port Douglas), Australia
Osprey Reef wall at around 30 m with gorgonian fans and sea whips, where passing mantas, eagle rays and reef sharks can be seen in the blue.
- Max depth
- 30 m
- Level
- Advanced
- Best months
- May–Aug
- Current
- Strong
The dive
A wall and drift dive. Known for manta rays, grey reef sharks and whitetip reef sharks.
Who it's for
Advanced≤30 mSource: dive-the-world.com
Recommended minimum: Advanced (PADI Advanced Open Water, N2).
- CurrentCurrent can be strong; you need good air management and buoyancy.
- DriftYou move with the current and surface away from where you started.
- DepthThe usual dive goes deeper than lower certifications allow.
- Strong current: dive with a local guide and carry a surface marker buoy.
Conditions
- Dive type
- Wall, Drift, Reef
- Environment
- Open water
- Water
- Sea water
What you might see
- Manta rays
- Grey reef sharks
- Whitetip reef sharks
- Eagle rays
- Barracuda
- Trevally
- Scorpionfish
Season in Great Barrier Reef (Cairns & Port Douglas)
- J
- F
- M
- A
- M
- J
- J
- A
- S
- O
- N
- D
- Best
- Good
- Possible
- Closed
- Not documented yet
Best months: May–Aug.
Source: spiritoffreedom.com.auWhere is the Great Barrier Reef (Cairns & Port Douglas)?
The point shows the Great Barrier Reef (Cairns & Port Douglas) area, not the exact dive site.
More dives in Great Barrier Reef (Cairns & Port Douglas)
Reef
down to 18 m
Moore Reef Pontoon (Sunlover)
Try-dive or certified dives to 18 m from a permanently moored outer-reef pontoon, with 5–12 m of water beside it.
- Open Water
Drift
down to 25 m
Around the Bend
Osprey Reef drift to a manta cleaning station where divers hold a line at 20-25 m as mantas hover in the current.
- Advanced
- Manta rays
Reef
down to 15 m
Fitzroy Island
Shore or boat dives on rocky reefs to 15 m near Cairns, where epaulette sharks hide under ledges.
- Open Water
- Walking sharks
Reef
down to 20 m
Michaelmas Cay
A sand cay where first-time divers can walk in off the beach into shallow water with green turtles and giant clams.
- Open Water
- Turtles
Wall
down to 20 m
Petaj Mooring
Milln Reef wall and swim-throughs to 20 m with resident turtles and white-tipped reef sharks.
- Open Water
- Whitetip reef sharks
About this page
Values marked “Estimated” come from our original catalogue and are being checked against published sources one by one. Sourced values link to where they come from. Conditions change with the season, the weather and the tide: confirm with a local dive centre before you dive.