Official Heron Island diving overview and access logistics.
Mooring-line bommie dive with staghorn coral and big-fish potential.
Mooring-line bommie dive with staghorn coral and big-fish potential.
Heron Island - Pams is a bommie-and-staghorn-coral reef dive reached from a mooring line, with colourful reef fish on the descent and a healthy coral head as the main focus once you settle in. It is the kind of Heron dive where you balance easy visual structure with the chance of bigger moments, because batfish, whitetip reef sharks, nudibranchs, and passing manta activity all fit naturally into the same route.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
5m - 18m
Depth Note
Official Heron Island site material describes a mooring-line descent to the reef and a bommie profile that sits in ordinary recreational depths rather than deep technical water.
Best Season
Pams can be dived through the year as part of Heron's guided rotation, with larger ray encounters more likely when seasonal conditions line up.
Typical Conditions
A colourful bommie dive with ordinary reef current rather than heavy exposure, plus a realistic chance of bigger wildlife passing through.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Use the mooring line for a controlled descent and ascent, keep fins clear of the staghorn field, and stay aware of current direction if you drift past the bommie toward other cleaning-station zones.
Access Restrictions
Access is by guided Heron Island boat diving rather than independent shore entry.
Legal Notes
Protected reef rules apply, including passive wildlife interaction and strict no-contact treatment of coral and larger animals.
Community notes to help plan your visit.
Scuba Diving
The dive begins by dropping down the mooring line to the reef and bommie.
Freediving
Pams is primarily a guided scuba site, with the mooring-line descent and bommie layout better suited to ordinary recreational diving than casual freedive laps.
Snorkeling
Pams is not the usual choice for simple independent snorkeling because it is run through guided reef access rather than a direct island shallows entry.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Official Heron Island diving overview and access logistics.
Protected reef etiquette relevant to coral and wildlife handling.
Know this site? Improve Spot Details.

Crevice-rich reef dive with turtle hideouts and slow natural-history appeal.

Southern GBR house-reef style site with tide-timed island reef access.

Sheltered inner-reef cove for snorkelling and easy reef laps.

Fish-packed cleaning-station bommie with manta potential.

Outer-reef manta cleaning station with blue-water coral scenery.

Coral bommie dive with baitfish schools at the lagoon entrance.