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Red Rock

Type:
Scuba DivingFreediving
Entry:⚓Boat Entry
Difficulty:Intermediate
Tags:
Great ScubaPinnacle
About This Dive Spot

Red Rock is a large pinnacle dive site located northeast of Koh Nanguan. The formation tops out around 20 m and is often used as a drop-dive start point, with divers moving shallower toward the end of the dive for their safety stops. Marine life includes classic tropical reef fish, with occasional large grouper seen inside a swim-through. Yellow boxfish, blue-spotted ribbontail rays, and the occasional turtle are also reported.

Planning details
Reported depth and seasonality.

Reported depth

Up to 20m

Depth note

The rock reaches a maximum depth of 20 m.

Safety & access
Hazards, restrictions, and required precautions.

Hazards

Overhead environment

Safety notes

A swim-through is present; use appropriate training and buoyancy control when entering overhead areas.

Where is this?
Map location of Red Rock
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Community sourced coordinates.
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Local intel
Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

Typically dived as a drop dive, with the group converging shallower toward the end for safety stops.

Dive Spot Log Averages
Average conditions based on logged dives & visits
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Dive Conditions Planner
Current snapshot, today hourly conditions, and seven-day planning data.

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Frequently Asked Questions

What's the best entry point at Red Rock?
Entry at Red Rock is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.
What conditions are best for diving Red Rock?
Optimal conditions at Red Rock depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.
What is the maximum depth and typical visibility at Red Rock?
Depth and visibility information for Red Rock can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.
Are there any safety considerations or local etiquette at Red Rock?
When diving Red Rock, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.