Independent coral-richness write-up that mentions Back Door's reef context.
Back Door
Boat-dived reef on the north side of M'pai Bay.
Local operator required
Boat access, mooring-buoy entry, and local site management make operator support the normal setup.
About Back Door
Back Door is a compact boat-dived reef on the north side of M'pai Bay, built around a mooring-line descent, a sandy start, and a reef corner that stays interesting without becoming deep. The site mixes a big gorgonian, schooling fish, and pufferfish around the concrete block with denser coral on the surrounding reef, so it works well as a relaxed macro-and-reef dive. Expect a shallow profile, little to slight current, and a route that rewards easy pacing and clean buoyancy.
Research Estimate At Back Door
Conservative baseline from public research. No community dives logged yet.
Where Is Back Door?
Back Door Planning Details
Depth range, seasonality, and planning context.
Reported Depth
5m - 14m
Depth Note
Shallow boat dive with a sandy start, a mooring-line descent, and a compact reef profile to the 14m range.
Typical Conditions
Shallow boat dive with a sandy start, a reef corner, and no to slight current.
Safety & Access At Back Door
Hazards, restrictions, and access requirements.
Safety Notes
Use the descent line for a controlled entry and keep a steady hover over the sand and coral.
Access Restrictions
Plan the dive around the mooring buoy and descent line rather than a free entry from shore.
Legal Notes
The dive is managed through the local boat-and-mooring setup on the north side of M'pai Bay.
Local Intel For Back Door
Community notes to help plan your visit.
Scuba
Easy boat dive with a line descent, a compact reef profile, and a reported max depth around 14m.
Back Door Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Back Door.
Exposure Profile at Back Door
Directional shelter context for incoming swell.
Wildlife at Back Door
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Back Door
Community dive logs and visit reports for this site.
No Dive Logs Yet
Be the first to log a dive at this spot and share your experience!
Dive Spot Log Averages At Back Door
Average conditions based on logged dives & visits.
Back Door Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Back Door Guide - Sources and Updates
Last Updated
Research Sources
Boat ride to mooring buoy, line descent, shallow profile, and little to no current.
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